2641298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{569}}^1$

素因数の和:793

約数の個数: 16

約数和(自身を含む): 4350240

約数和(自身を除く): 1708942

約数列:

[1, 2, 11, 22, 211, 422, 569, 1138, 2321, 4642, 6259, 12518, 120059, 240118, 1320649, 2641298]

約数ペア:

[(1, 2641298), (2, 1320649), (11, 240118), (22, 120059), (211, 12518), (422, 6259), (569, 4642), (1138, 2321)]