1214350382

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{111347}}^1$

素因数の和:111416

約数の個数: 32

約数和(自身を含む): 2244775680

約数和(自身を除く): 1030425298

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 266, 287, 574, 779, 1558, 5453, 10906, 111347, 222694, 779429, 1558858, 2115593, 4231186, 4565227, 9130454, 14809151, 29618302, 31956589, 63913178, 86739313, 173478626, 607175191, 1214350382]

約数ペア:

[(1, 1214350382), (2, 607175191), (7, 173478626), (14, 86739313), (19, 63913178), (38, 31956589), (41, 29618302), (82, 14809151), (133, 9130454), (266, 4565227), (287, 4231186), (574, 2115593), (779, 1558858), (1558, 779429), (5453, 222694), (10906, 111347)]