2903478064

素因数分解:

$2^4\times {\mathrm{127}}^2\times {\mathrm{11251}}^1$

素因数の和:11513

約数の個数: 30

約数和(自身を含む): 5670636684

約数和(自身を除く): 2767158620

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 11251, 16129, 22502, 32258, 45004, 64516, 90008, 129032, 180016, 258064, 1428877, 2857754, 5715508, 11431016, 22862032, 181467379, 362934758, 725869516, 1451739032, 2903478064]

約数ペア:

[(1, 2903478064), (2, 1451739032), (4, 725869516), (8, 362934758), (16, 181467379), (127, 22862032), (254, 11431016), (508, 5715508), (1016, 2857754), (2032, 1428877), (11251, 258064), (16129, 180016), (22502, 129032), (32258, 90008), (45004, 64516)]