354261554

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 551208240

約数和(自身を除く): 196946686

約数列:

[1, 2, 73, 109, 113, 146, 197, 218, 226, 394, 7957, 8249, 12317, 14381, 15914, 16498, 21473, 22261, 24634, 28762, 42946, 44522, 899141, 1567529, 1625053, 1798282, 2426449, 3135058, 3250106, 4852898, 177130777, 354261554]

約数ペア:

[(1, 354261554), (2, 177130777), (73, 4852898), (109, 3250106), (113, 3135058), (146, 2426449), (197, 1798282), (218, 1625053), (226, 1567529), (394, 899141), (7957, 44522), (8249, 42946), (12317, 28762), (14381, 24634), (15914, 22261), (16498, 21473)]