1317604912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6334639}}^1$

素因数の和:6334660

約数の個数: 20

約数和(自身を含む): 2749233760

約数和(自身を除く): 1431628848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6334639, 12669278, 25338556, 50677112, 82350307, 101354224, 164700614, 329401228, 658802456, 1317604912]

約数ペア:

[(1, 1317604912), (2, 658802456), (4, 329401228), (8, 164700614), (13, 101354224), (16, 82350307), (26, 50677112), (52, 25338556), (104, 12669278), (208, 6334639)]