2017847154

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{56267}}^1$

素因数の和:56454

約数の個数: 32

約数和(自身を含む): 4159330560

約数和(自身を除く): 2141483406

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 5977, 11954, 17931, 35862, 56267, 112534, 168801, 337602, 2419481, 4838962, 7258443, 7821113, 14516886, 15642226, 23463339, 46926678, 336307859, 672615718, 1008923577, 2017847154]

約数ペア:

[(1, 2017847154), (2, 1008923577), (3, 672615718), (6, 336307859), (43, 46926678), (86, 23463339), (129, 15642226), (139, 14516886), (258, 7821113), (278, 7258443), (417, 4838962), (834, 2419481), (5977, 337602), (11954, 168801), (17931, 112534), (35862, 56267)]