2152826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 3591168

約数和(自身を除く): 1438342

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2671, 5342, 34723, 69446, 82801, 165602, 1076413, 2152826]

約数ペア:

[(1, 2152826), (2, 1076413), (13, 165602), (26, 82801), (31, 69446), (62, 34723), (403, 5342), (806, 2671)]