513842830

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{1319}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 935193600

約数和(自身を除く): 421350770

約数列:

[1, 2, 5, 10, 163, 239, 326, 478, 815, 1195, 1319, 1630, 2390, 2638, 6595, 13190, 38957, 77914, 194785, 214997, 315241, 389570, 429994, 630482, 1074985, 1576205, 2149970, 3152410, 51384283, 102768566, 256921415, 513842830]

約数ペア:

[(1, 513842830), (2, 256921415), (5, 102768566), (10, 51384283), (163, 3152410), (239, 2149970), (326, 1576205), (478, 1074985), (815, 630482), (1195, 429994), (1319, 389570), (1630, 315241), (2390, 214997), (2638, 194785), (6595, 77914), (13190, 38957)]