8004389596

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9221647}}^1$

素因数の和:9221689

約数の個数: 24

約数和(自身を含む): 16525193216

約数和(自身を除く): 8520803620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 9221647, 18443294, 36886588, 64551529, 129103058, 258206116, 285871057, 571742114, 1143484228, 2001097399, 4002194798, 8004389596]

約数ペア:

[(1, 8004389596), (2, 4002194798), (4, 2001097399), (7, 1143484228), (14, 571742114), (28, 285871057), (31, 258206116), (62, 129103058), (124, 64551529), (217, 36886588), (434, 18443294), (868, 9221647)]