974920604

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{213611}}^1$

素因数の和:213785

約数の個数: 24

約数和(自身を含む): 1961812608

約数和(自身を除く): 986892004

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 213611, 427222, 854444, 1495277, 2990554, 5981108, 34818593, 69637186, 139274372, 243730151, 487460302, 974920604]

約数ペア:

[(1, 974920604), (2, 487460302), (4, 243730151), (7, 139274372), (14, 69637186), (28, 34818593), (163, 5981108), (326, 2990554), (652, 1495277), (1141, 854444), (2282, 427222), (4564, 213611)]