2089968398

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{25841}}^1$

素因数の和:26012

約数の個数: 32

約数和(自身を含む): 3684035520

約数和(自身を除く): 1594067122

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 371, 742, 763, 1526, 5777, 11554, 25841, 40439, 51682, 80878, 180887, 361774, 1369573, 2739146, 2816669, 5633338, 9587011, 19174022, 19716683, 39433366, 149283457, 298566914, 1044984199, 2089968398]

約数ペア:

[(1, 2089968398), (2, 1044984199), (7, 298566914), (14, 149283457), (53, 39433366), (106, 19716683), (109, 19174022), (218, 9587011), (371, 5633338), (742, 2816669), (763, 2739146), (1526, 1369573), (5777, 361774), (11554, 180887), (25841, 80878), (40439, 51682)]