713786756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{218417}}^1$

素因数の和:218483

約数の個数: 24

約数和(自身を含む): 1345454880

約数和(自身を除く): 631668124

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 218417, 436834, 873668, 4149923, 8299846, 9391931, 16599692, 18783862, 37567724, 178446689, 356893378, 713786756]

約数ペア:

[(1, 713786756), (2, 356893378), (4, 178446689), (19, 37567724), (38, 18783862), (43, 16599692), (76, 9391931), (86, 8299846), (172, 4149923), (817, 873668), (1634, 436834), (3268, 218417)]