679354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 32

約数和(自身を含む): 1224720

約数和(自身を除く): 545366

約数列:

[1, 2, 13, 17, 26, 29, 34, 53, 58, 106, 221, 377, 442, 493, 689, 754, 901, 986, 1378, 1537, 1802, 3074, 6409, 11713, 12818, 19981, 23426, 26129, 39962, 52258, 339677, 679354]

約数ペア:

[(1, 679354), (2, 339677), (13, 52258), (17, 39962), (26, 26129), (29, 23426), (34, 19981), (53, 12818), (58, 11713), (106, 6409), (221, 3074), (377, 1802), (442, 1537), (493, 1378), (689, 986), (754, 901)]