475794506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{20269}}^1$

素因数の和:20390

約数の個数: 24

約数和(自身を含む): 792597540

約数和(自身を除く): 316803034

約数列:

[1, 2, 11, 22, 97, 121, 194, 242, 1067, 2134, 11737, 20269, 23474, 40538, 222959, 445918, 1966093, 2452549, 3932186, 4905098, 21627023, 43254046, 237897253, 475794506]

約数ペア:

[(1, 475794506), (2, 237897253), (11, 43254046), (22, 21627023), (97, 4905098), (121, 3932186), (194, 2452549), (242, 1966093), (1067, 445918), (2134, 222959), (11737, 40538), (20269, 23474)]