247153826

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{2393}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 374986584

約数和(自身を除く): 127832758

約数列:

[1, 2, 113, 226, 457, 914, 2393, 4786, 51641, 103282, 270409, 540818, 1093601, 2187202, 123576913, 247153826]

約数ペア:

[(1, 247153826), (2, 123576913), (113, 2187202), (226, 1093601), (457, 540818), (914, 270409), (2393, 103282), (4786, 51641)]