2656342

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 4479840

約数和(自身を除く): 1823498

約数列:

[1, 2, 13, 26, 29, 58, 169, 271, 338, 377, 542, 754, 3523, 4901, 7046, 7859, 9802, 15718, 45799, 91598, 102167, 204334, 1328171, 2656342]

約数ペア:

[(1, 2656342), (2, 1328171), (13, 204334), (26, 102167), (29, 91598), (58, 45799), (169, 15718), (271, 9802), (338, 7859), (377, 7046), (542, 4901), (754, 3523)]