408069331490

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2297}}^1\times {\mathrm{166031}}^1$

素因数の和:168442

約数の個数: 32

約数和(自身を含む): 741716745984

約数和(自身を除く): 333647414494

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 2297, 4594, 11485, 22970, 166031, 245779, 332062, 491558, 830155, 1228895, 1660310, 2457790, 17765317, 35530634, 88826585, 177653170, 381373207, 762746414, 1906866035, 3813732070, 40806933149, 81613866298, 204034665745, 408069331490]

約数ペア:

[(1, 408069331490), (2, 204034665745), (5, 81613866298), (10, 40806933149), (107, 3813732070), (214, 1906866035), (535, 762746414), (1070, 381373207), (2297, 177653170), (4594, 88826585), (11485, 35530634), (22970, 17765317), (166031, 2457790), (245779, 1660310), (332062, 1228895), (491558, 830155)]