123407404

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{1613}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 223429248

約数和(自身を除く): 100021844

約数列:

[1, 2, 4, 31, 62, 124, 617, 1234, 1613, 2468, 3226, 6452, 19127, 38254, 50003, 76508, 100006, 200012, 995221, 1990442, 3980884, 30851851, 61703702, 123407404]

約数ペア:

[(1, 123407404), (2, 61703702), (4, 30851851), (31, 3980884), (62, 1990442), (124, 995221), (617, 200012), (1234, 100006), (1613, 76508), (2468, 50003), (3226, 38254), (6452, 19127)]