130439204

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113623}}^1$

素因数の和:113675

約数の個数: 24

約数和(自身を含む): 267243648

約数和(自身を除く): 136804444

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 113623, 227246, 454492, 795361, 1590722, 3181444, 4658543, 9317086, 18634172, 32609801, 65219602, 130439204]

約数ペア:

[(1, 130439204), (2, 65219602), (4, 32609801), (7, 18634172), (14, 9317086), (28, 4658543), (41, 3181444), (82, 1590722), (164, 795361), (287, 454492), (574, 227246), (1148, 113623)]