8939308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 18849600

約数和(自身を除く): 9910292

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 109, 116, 202, 203, 218, 404, 406, 436, 707, 763, 812, 1414, 1526, 2828, 2929, 3052, 3161, 5858, 6322, 11009, 11716, 12644, 20503, 22018, 22127, 41006, 44036, 44254, 77063, 82012, 88508, 154126, 308252, 319261, 638522, 1277044, 2234827, 4469654, 8939308]

約数ペア:

[(1, 8939308), (2, 4469654), (4, 2234827), (7, 1277044), (14, 638522), (28, 319261), (29, 308252), (58, 154126), (101, 88508), (109, 82012), (116, 77063), (202, 44254), (203, 44036), (218, 41006), (404, 22127), (406, 22018), (436, 20503), (707, 12644), (763, 11716), (812, 11009), (1414, 6322), (1526, 5858), (2828, 3161), (2929, 3052)]