628942364188

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{1597}}^1\times {\mathrm{131101}}^1$

素因数の和:133453

約数の個数: 24

約数和(自身を含む): 1102813242944

約数和(自身を除く): 473870878756

約数列:

[1, 2, 4, 751, 1502, 1597, 3004, 3194, 6388, 131101, 262202, 524404, 1199347, 2398694, 4797388, 98456851, 196913702, 209368297, 393827404, 418736594, 837473188, 157235591047, 314471182094, 628942364188]

約数ペア:

[(1, 628942364188), (2, 314471182094), (4, 157235591047), (751, 837473188), (1502, 418736594), (1597, 393827404), (3004, 209368297), (3194, 196913702), (6388, 98456851), (131101, 4797388), (262202, 2398694), (524404, 1199347)]