1959222018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:568

約数の個数: 128

約数和(自身を含む): 4699441152

約数和(自身を除く): 2740219134

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 227, 283, 299, 391, 442, 454, 566, 598, 663, 681, 782, 849, 897, 1173, 1326, 1362, 1698, 1794, 2346, 2951, 3679, 3859, 4811, 5083, 5221, 5902, 6509, 7358, 7718, 8853, 9622, 10166, 10442, 11037, 11577, 13018, 14433, 15249, 15663, 17706, 19527, 22074, 23154, 28866, 30498, 31326, 39054, 50167, 62543, 64241, 67873, 84617, 88757, 100334, 110653, 125086, 128482, 135746, 150501, 169234, 177514, 187629, 192723, 203619, 221306, 253851, 266271, 301002, 331959, 375258, 385446, 407238, 507702, 532542, 663918, 835133, 1092097, 1153841, 1438489, 1477543, 1670266, 2184194, 2307682, 2505399, 2876978, 2955086, 3276291, 3461523, 4315467, 4432629, 5010798, 6552582, 6923046, 8630934, 8865258, 14197261, 19208059, 25118231, 28394522, 38416118, 42591783, 50236462, 57624177, 75354693, 85183566, 115248354, 150709386, 326537003, 653074006, 979611009, 1959222018]

約数ペア:

[(1, 1959222018), (2, 979611009), (3, 653074006), (6, 326537003), (13, 150709386), (17, 115248354), (23, 85183566), (26, 75354693), (34, 57624177), (39, 50236462), (46, 42591783), (51, 38416118), (69, 28394522), (78, 25118231), (102, 19208059), (138, 14197261), (221, 8865258), (227, 8630934), (283, 6923046), (299, 6552582), (391, 5010798), (442, 4432629), (454, 4315467), (566, 3461523), (598, 3276291), (663, 2955086), (681, 2876978), (782, 2505399), (849, 2307682), (897, 2184194), (1173, 1670266), (1326, 1477543), (1362, 1438489), (1698, 1153841), (1794, 1092097), (2346, 835133), (2951, 663918), (3679, 532542), (3859, 507702), (4811, 407238), (5083, 385446), (5221, 375258), (5902, 331959), (6509, 301002), (7358, 266271), (7718, 253851), (8853, 221306), (9622, 203619), (10166, 192723), (10442, 187629), (11037, 177514), (11577, 169234), (13018, 150501), (14433, 135746), (15249, 128482), (15663, 125086), (17706, 110653), (19527, 100334), (22074, 88757), (23154, 84617), (28866, 67873), (30498, 64241), (31326, 62543), (39054, 50167)]