1497380457922

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{6451}}^1\times {\mathrm{19979}}^1$

素因数の和:26626

約数の個数: 32

約数和(自身を含む): 2321944211520

約数和(自身を除く): 824563753598

約数列:

[1, 2, 37, 74, 157, 314, 5809, 6451, 11618, 12902, 19979, 39958, 238687, 477374, 739223, 1012807, 1478446, 2025614, 3136703, 6273406, 37473859, 74947718, 116058011, 128884529, 232116022, 257769058, 4768727573, 9537455146, 20234871053, 40469742106, 748690228961, 1497380457922]

約数ペア:

[(1, 1497380457922), (2, 748690228961), (37, 40469742106), (74, 20234871053), (157, 9537455146), (314, 4768727573), (5809, 257769058), (6451, 232116022), (11618, 128884529), (12902, 116058011), (19979, 74947718), (39958, 37473859), (238687, 6273406), (477374, 3136703), (739223, 2025614), (1012807, 1478446)]