492645238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{443}}^1$

素因数の和:748

約数の個数: 32

約数和(自身を含む): 773156736

約数和(自身を除く): 280511498

約数列:

[1, 2, 43, 67, 86, 134, 193, 386, 443, 886, 2881, 5762, 8299, 12931, 16598, 19049, 25862, 29681, 38098, 59362, 85499, 170998, 556033, 1112066, 1276283, 2552566, 3676457, 5728433, 7352914, 11456866, 246322619, 492645238]

約数ペア:

[(1, 492645238), (2, 246322619), (43, 11456866), (67, 7352914), (86, 5728433), (134, 3676457), (193, 2552566), (386, 1276283), (443, 1112066), (886, 556033), (2881, 170998), (5762, 85499), (8299, 59362), (12931, 38098), (16598, 29681), (19049, 25862)]