127631812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{414389}}^1$

素因数の和:414411

約数の個数: 24

約数和(自身を含む): 278470080

約数和(自身を除く): 150838268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 414389, 828778, 1657556, 2900723, 4558279, 5801446, 9116558, 11602892, 18233116, 31907953, 63815906, 127631812]

約数ペア:

[(1, 127631812), (2, 63815906), (4, 31907953), (7, 18233116), (11, 11602892), (14, 9116558), (22, 5801446), (28, 4558279), (44, 2900723), (77, 1657556), (154, 828778), (308, 414389)]