1897394038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{3167}}^1$

素因数の和:3516

約数の個数: 32

約数和(自身を含む): 3071084544

約数和(自身を除く): 1173690506

約数列:

[1, 2, 17, 34, 67, 134, 263, 526, 1139, 2278, 3167, 4471, 6334, 8942, 17621, 35242, 53839, 107678, 212189, 299557, 424378, 599114, 832921, 1665842, 3607213, 7214426, 14159657, 28319314, 55805707, 111611414, 948697019, 1897394038]

約数ペア:

[(1, 1897394038), (2, 948697019), (17, 111611414), (34, 55805707), (67, 28319314), (134, 14159657), (263, 7214426), (526, 3607213), (1139, 1665842), (2278, 832921), (3167, 599114), (4471, 424378), (6334, 299557), (8942, 212189), (17621, 107678), (35242, 53839)]