1793818852

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 4095463680

約数和(自身を除く): 2301644828

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 49, 68, 89, 92, 98, 119, 161, 178, 196, 238, 263, 322, 356, 391, 476, 526, 623, 644, 782, 833, 1052, 1127, 1246, 1513, 1564, 1666, 1841, 2047, 2254, 2492, 2737, 3026, 3332, 3682, 4094, 4361, 4471, 4508, 5474, 6049, 6052, 7364, 8188, 8722, 8942, 10591, 10948, 12098, 12887, 14329, 17444, 17884, 19159, 21182, 23407, 24196, 25774, 28658, 31297, 34799, 38318, 42343, 42364, 46814, 51548, 57316, 62594, 69598, 74137, 76636, 84686, 93628, 100303, 102833, 125188, 139196, 148274, 163849, 169372, 200606, 205666, 219079, 243593, 296401, 296548, 327698, 397919, 401212, 411332, 438158, 487186, 538361, 592802, 655396, 719831, 795838, 876316, 974372, 1076722, 1146943, 1185604, 1439662, 1591676, 1705151, 2153444, 2293886, 2785433, 2879324, 3410302, 3768527, 4587772, 5038817, 5570866, 6820604, 7537054, 9152137, 10077634, 11141732, 15074108, 18304274, 19498031, 20155268, 26379689, 36608548, 38996062, 52759378, 64064959, 77992124, 105518756, 128129918, 256259836, 448454713, 896909426, 1793818852]

約数ペア:

[(1, 1793818852), (2, 896909426), (4, 448454713), (7, 256259836), (14, 128129918), (17, 105518756), (23, 77992124), (28, 64064959), (34, 52759378), (46, 38996062), (49, 36608548), (68, 26379689), (89, 20155268), (92, 19498031), (98, 18304274), (119, 15074108), (161, 11141732), (178, 10077634), (196, 9152137), (238, 7537054), (263, 6820604), (322, 5570866), (356, 5038817), (391, 4587772), (476, 3768527), (526, 3410302), (623, 2879324), (644, 2785433), (782, 2293886), (833, 2153444), (1052, 1705151), (1127, 1591676), (1246, 1439662), (1513, 1185604), (1564, 1146943), (1666, 1076722), (1841, 974372), (2047, 876316), (2254, 795838), (2492, 719831), (2737, 655396), (3026, 592802), (3332, 538361), (3682, 487186), (4094, 438158), (4361, 411332), (4471, 401212), (4508, 397919), (5474, 327698), (6049, 296548), (6052, 296401), (7364, 243593), (8188, 219079), (8722, 205666), (8942, 200606), (10591, 169372), (10948, 163849), (12098, 148274), (12887, 139196), (14329, 125188), (17444, 102833), (17884, 100303), (19159, 93628), (21182, 84686), (23407, 76636), (24196, 74137), (25774, 69598), (28658, 62594), (31297, 57316), (34799, 51548), (38318, 46814), (42343, 42364)]