1580455088

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2101669}}^1$

素因数の和:2101724

約数の個数: 20

約数和(自身を含む): 3127284960

約数和(自身を除く): 1546829872

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2101669, 4203338, 8406676, 16813352, 33626704, 98778443, 197556886, 395113772, 790227544, 1580455088]

約数ペア:

[(1, 1580455088), (2, 790227544), (4, 395113772), (8, 197556886), (16, 98778443), (47, 33626704), (94, 16813352), (188, 8406676), (376, 4203338), (752, 2101669)]