2257606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 3765888

約数和(自身を除く): 1508282

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2801, 5602, 36413, 72826, 86831, 173662, 1128803, 2257606]

約数ペア:

[(1, 2257606), (2, 1128803), (13, 173662), (26, 86831), (31, 72826), (62, 36413), (403, 5602), (806, 2801)]