4273648678

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{31531}}^1$

素因数の和:31960

約数の個数: 24

約数和(自身を含む): 6959049336

約数和(自身を除く): 2685400658

約数列:

[1, 2, 13, 26, 169, 338, 401, 802, 5213, 10426, 31531, 63062, 67769, 135538, 409903, 819806, 5328739, 10657478, 12643931, 25287862, 164371103, 328742206, 2136824339, 4273648678]

約数ペア:

[(1, 4273648678), (2, 2136824339), (13, 328742206), (26, 164371103), (169, 25287862), (338, 12643931), (401, 10657478), (802, 5328739), (5213, 819806), (10426, 409903), (31531, 135538), (63062, 67769)]