99991514

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{54521}}^1$

素因数の和:54661

約数の個数: 16

約数和(自身を含む): 172725696

約数和(自身を除く): 72734182

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 54521, 109042, 381647, 763294, 7142251, 14284502, 49995757, 99991514]

約数ペア:

[(1, 99991514), (2, 49995757), (7, 14284502), (14, 7142251), (131, 763294), (262, 381647), (917, 109042), (1834, 54521)]