1108668428

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{205157}}^1$

素因数の和:205361

約数の個数: 24

約数和(自身を含む): 2228836512

約数和(自身を除く): 1120168084

約数列:

[1, 2, 4, 7, 14, 28, 193, 386, 772, 1351, 2702, 5404, 205157, 410314, 820628, 1436099, 2872198, 5744396, 39595301, 79190602, 158381204, 277167107, 554334214, 1108668428]

約数ペア:

[(1, 1108668428), (2, 554334214), (4, 277167107), (7, 158381204), (14, 79190602), (28, 39595301), (193, 5744396), (386, 2872198), (772, 1436099), (1351, 820628), (2702, 410314), (5404, 205157)]