129331302

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1999}}^1$

素因数の和:2308

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 136780698

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 263, 526, 789, 1578, 1999, 3998, 5997, 10783, 11994, 21566, 32349, 64698, 81959, 163918, 245877, 491754, 525737, 1051474, 1577211, 3154422, 21555217, 43110434, 64665651, 129331302]

約数ペア:

[(1, 129331302), (2, 64665651), (3, 43110434), (6, 21555217), (41, 3154422), (82, 1577211), (123, 1051474), (246, 525737), (263, 491754), (526, 245877), (789, 163918), (1578, 81959), (1999, 64698), (3998, 32349), (5997, 21566), (10783, 11994)]