98991898

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{10271}}^1$

素因数の和:10413

約数の個数: 16

約数和(自身を含む): 152847360

約数和(自身を除く): 53855462

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 10271, 20542, 626531, 811409, 1253062, 1622818, 49495949, 98991898]

約数ペア:

[(1, 98991898), (2, 49495949), (61, 1622818), (79, 1253062), (122, 811409), (158, 626531), (4819, 20542), (9638, 10271)]