394348938478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{4297519}}^1$

素因数の和:4297672

約数の個数: 32

約数和(自身を含む): 667112624640

約数和(自身を除く): 272763686162

約数列:

[1, 2, 11, 22, 43, 86, 97, 194, 473, 946, 1067, 2134, 4171, 8342, 45881, 91762, 4297519, 8595038, 47272709, 94545418, 184793317, 369586634, 416859343, 833718686, 2032726487, 4065452974, 4585452773, 9170905546, 17924951749, 35849903498, 197174469239, 394348938478]

約数ペア:

[(1, 394348938478), (2, 197174469239), (11, 35849903498), (22, 17924951749), (43, 9170905546), (86, 4585452773), (97, 4065452974), (194, 2032726487), (473, 833718686), (946, 416859343), (1067, 369586634), (2134, 184793317), (4171, 94545418), (8342, 47272709), (45881, 8595038), (91762, 4297519)]