2019910996

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{439}}^1\times {\mathrm{7057}}^1$

素因数の和:7663

約数の個数: 24

約数和(自身を含む): 3565136960

約数和(自身を除く): 1545225964

約数列:

[1, 2, 4, 163, 326, 439, 652, 878, 1756, 7057, 14114, 28228, 71557, 143114, 286228, 1150291, 2300582, 3098023, 4601164, 6196046, 12392092, 504977749, 1009955498, 2019910996]

約数ペア:

[(1, 2019910996), (2, 1009955498), (4, 504977749), (163, 12392092), (326, 6196046), (439, 4601164), (652, 3098023), (878, 2300582), (1756, 1150291), (7057, 286228), (14114, 143114), (28228, 71557)]