1042490122

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{57349}}^1$

素因数の和:57561

約数の個数: 16

約数和(自身を含む): 1600065000

約数和(自身を除く): 557574878

約数列:

[1, 2, 61, 122, 149, 298, 9089, 18178, 57349, 114698, 3498289, 6996578, 8545001, 17090002, 521245061, 1042490122]

約数ペア:

[(1, 1042490122), (2, 521245061), (61, 17090002), (122, 8545001), (149, 6996578), (298, 3498289), (9089, 114698), (18178, 57349)]