1627886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1275154

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 127, 221, 254, 377, 442, 493, 754, 986, 1651, 2159, 3302, 3683, 4318, 6409, 7366, 12818, 28067, 47879, 56134, 62611, 95758, 125222, 813943, 1627886]

約数ペア:

[(1, 1627886), (2, 813943), (13, 125222), (17, 95758), (26, 62611), (29, 56134), (34, 47879), (58, 28067), (127, 12818), (221, 7366), (254, 6409), (377, 4318), (442, 3683), (493, 3302), (754, 2159), (986, 1651)]