1900978046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{31183}}^1$

素因数の和:31376

約数の個数: 32

約数和(自身を含む): 3313986048

約数和(自身を除く): 1413008002

約数列:

[1, 2, 11, 17, 22, 34, 163, 187, 326, 374, 1793, 2771, 3586, 5542, 30481, 31183, 60962, 62366, 343013, 530111, 686026, 1060222, 5082829, 5831221, 10165658, 11662442, 55911119, 86408093, 111822238, 172816186, 950489023, 1900978046]

約数ペア:

[(1, 1900978046), (2, 950489023), (11, 172816186), (17, 111822238), (22, 86408093), (34, 55911119), (163, 11662442), (187, 10165658), (326, 5831221), (374, 5082829), (1793, 1060222), (2771, 686026), (3586, 530111), (5542, 343013), (30481, 62366), (31183, 60962)]