396936703798

素因数分解:

$2^1\times {\mathrm{991}}^1\times {\mathrm{4019}}^1\times {\mathrm{49831}}^1$

素因数の和:54843

約数の個数: 16

約数和(自身を含む): 596166128640

約数和(自身を除く): 199229424842

約数列:

[1, 2, 991, 1982, 4019, 8038, 49831, 99662, 3982829, 7965658, 49382521, 98765042, 200270789, 400541578, 198468351899, 396936703798]

約数ペア:

[(1, 396936703798), (2, 198468351899), (991, 400541578), (1982, 200270789), (4019, 98765042), (8038, 49382521), (49831, 7965658), (99662, 3982829)]