2556476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 4861584

約数和(自身を除く): 2305108

約数列:

[1, 2, 4, 13, 26, 52, 211, 233, 422, 466, 844, 932, 2743, 3029, 5486, 6058, 10972, 12116, 49163, 98326, 196652, 639119, 1278238, 2556476]

約数ペア:

[(1, 2556476), (2, 1278238), (4, 639119), (13, 196652), (26, 98326), (52, 49163), (211, 12116), (233, 10972), (422, 6058), (466, 5486), (844, 3029), (932, 2743)]