2021363416

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{607}}^1\times {\mathrm{2113}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 3817376640

約数和(自身を除く): 1796013224

約数列:

[1, 2, 4, 8, 197, 394, 607, 788, 1214, 1576, 2113, 2428, 4226, 4856, 8452, 16904, 119579, 239158, 416261, 478316, 832522, 956632, 1282591, 1665044, 2565182, 3330088, 5130364, 10260728, 252670427, 505340854, 1010681708, 2021363416]

約数ペア:

[(1, 2021363416), (2, 1010681708), (4, 505340854), (8, 252670427), (197, 10260728), (394, 5130364), (607, 3330088), (788, 2565182), (1214, 1665044), (1576, 1282591), (2113, 956632), (2428, 832522), (4226, 478316), (4856, 416261), (8452, 239158), (16904, 119579)]