808130428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1697753}}^1$

素因数の和:1697781

約数の個数: 24

約数和(自身を含む): 1711336032

約数和(自身を除く): 903205604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1697753, 3395506, 6791012, 11884271, 23768542, 28861801, 47537084, 57723602, 115447204, 202032607, 404065214, 808130428]

約数ペア:

[(1, 808130428), (2, 404065214), (4, 202032607), (7, 115447204), (14, 57723602), (17, 47537084), (28, 28861801), (34, 23768542), (68, 11884271), (119, 6791012), (238, 3395506), (476, 1697753)]