84486974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{17377}}^1$

素因数の和:17420

約数の個数: 32

約数和(自身を含む): 157653216

約数和(自身を除く): 73166242

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 17377, 34754, 191147, 225901, 295409, 382294, 451802, 590818, 2484911, 3249499, 3840317, 4969822, 6498998, 7680634, 42243487, 84486974]

約数ペア:

[(1, 84486974), (2, 42243487), (11, 7680634), (13, 6498998), (17, 4969822), (22, 3840317), (26, 3249499), (34, 2484911), (143, 590818), (187, 451802), (221, 382294), (286, 295409), (374, 225901), (442, 191147), (2431, 34754), (4862, 17377)]