2065432316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 4071513600

約数和(自身を除く): 2006081284

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 71, 76, 116, 134, 142, 197, 268, 284, 394, 551, 788, 1102, 1273, 1349, 1943, 2059, 2204, 2546, 2698, 3743, 3886, 4118, 4757, 5092, 5396, 5713, 7486, 7772, 8236, 9514, 11426, 13199, 13987, 14972, 19028, 22852, 26398, 27974, 36917, 39121, 52796, 55948, 73834, 78242, 90383, 108547, 137953, 147668, 156484, 180766, 217094, 250781, 265753, 275906, 361532, 382771, 405623, 434188, 501562, 531506, 551812, 765542, 811246, 937129, 1003124, 1063012, 1531084, 1622492, 1874258, 2621107, 3748516, 5242214, 7272649, 7706837, 10484428, 14545298, 15413674, 17805451, 27176741, 29090596, 30827348, 35610902, 54353482, 71221804, 108706964, 516358079, 1032716158, 2065432316]

約数ペア:

[(1, 2065432316), (2, 1032716158), (4, 516358079), (19, 108706964), (29, 71221804), (38, 54353482), (58, 35610902), (67, 30827348), (71, 29090596), (76, 27176741), (116, 17805451), (134, 15413674), (142, 14545298), (197, 10484428), (268, 7706837), (284, 7272649), (394, 5242214), (551, 3748516), (788, 2621107), (1102, 1874258), (1273, 1622492), (1349, 1531084), (1943, 1063012), (2059, 1003124), (2204, 937129), (2546, 811246), (2698, 765542), (3743, 551812), (3886, 531506), (4118, 501562), (4757, 434188), (5092, 405623), (5396, 382771), (5713, 361532), (7486, 275906), (7772, 265753), (8236, 250781), (9514, 217094), (11426, 180766), (13199, 156484), (13987, 147668), (14972, 137953), (19028, 108547), (22852, 90383), (26398, 78242), (27974, 73834), (36917, 55948), (39121, 52796)]