2500000036

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1697}}^1\times {\mathrm{6949}}^1$

素因数の和:8703

約数の個数: 24

約数和(自身を含む): 4460815800

約数和(自身を除く): 1960815764

約数列:

[1, 2, 4, 53, 106, 212, 1697, 3394, 6788, 6949, 13898, 27796, 89941, 179882, 359764, 368297, 736594, 1473188, 11792453, 23584906, 47169812, 625000009, 1250000018, 2500000036]

約数ペア:

[(1, 2500000036), (2, 1250000018), (4, 625000009), (53, 47169812), (106, 23584906), (212, 11792453), (1697, 1473188), (3394, 736594), (6788, 368297), (6949, 359764), (13898, 179882), (27796, 89941)]