251287592

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 479039400

約数和(自身を除く): 227751808

約数列:

[1, 2, 4, 8, 113, 137, 226, 274, 452, 548, 904, 1096, 2029, 4058, 8116, 15481, 16232, 30962, 61924, 123848, 229277, 277973, 458554, 555946, 917108, 1111892, 1834216, 2223784, 31410949, 62821898, 125643796, 251287592]

約数ペア:

[(1, 251287592), (2, 125643796), (4, 62821898), (8, 31410949), (113, 2223784), (137, 1834216), (226, 1111892), (274, 917108), (452, 555946), (548, 458554), (904, 277973), (1096, 229277), (2029, 123848), (4058, 61924), (8116, 30962), (15481, 16232)]