790424778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{921241}}^1$

素因数の和:921270

約数の個数: 32

約数和(自身を含む): 1857223872

約数和(自身を除く): 1066799094

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 921241, 1842482, 2763723, 5527446, 10133651, 11976133, 20267302, 23952266, 30400953, 35928399, 60801906, 71856798, 131737463, 263474926, 395212389, 790424778]

約数ペア:

[(1, 790424778), (2, 395212389), (3, 263474926), (6, 131737463), (11, 71856798), (13, 60801906), (22, 35928399), (26, 30400953), (33, 23952266), (39, 20267302), (66, 11976133), (78, 10133651), (143, 5527446), (286, 2763723), (429, 1842482), (858, 921241)]