668244

素因数分解:

$2^2\times 3^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 1572480

約数和(自身を除く): 904236

約数列:

[1, 2, 3, 4, 6, 12, 233, 239, 466, 478, 699, 717, 932, 956, 1398, 1434, 2796, 2868, 55687, 111374, 167061, 222748, 334122, 668244]

約数ペア:

[(1, 668244), (2, 334122), (3, 222748), (4, 167061), (6, 111374), (12, 55687), (233, 2868), (239, 2796), (466, 1434), (478, 1398), (699, 956), (717, 932)]