2013228778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137197}}^1$

素因数の和:137262

約数の個数: 32

約数和(自身を含む): 3556172160

約数和(自身を除く): 1542943382

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 7337, 14674, 137197, 274394, 1509167, 3018334, 3155531, 3978713, 6311062, 7957426, 34710841, 43765843, 69421682, 87531686, 91510399, 183020798, 1006614389, 2013228778]

約数ペア:

[(1, 2013228778), (2, 1006614389), (11, 183020798), (22, 91510399), (23, 87531686), (29, 69421682), (46, 43765843), (58, 34710841), (253, 7957426), (319, 6311062), (506, 3978713), (638, 3155531), (667, 3018334), (1334, 1509167), (7337, 274394), (14674, 137197)]