2089239610

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{10939}}^1$

素因数の和:11286

約数の個数: 32

約数和(自身を含む): 3828124800

約数和(自身を除く): 1738885190

約数列:

[1, 2, 5, 10, 71, 142, 269, 355, 538, 710, 1345, 2690, 10939, 19099, 21878, 38198, 54695, 95495, 109390, 190990, 776669, 1553338, 2942591, 3883345, 5885182, 7766690, 14712955, 29425910, 208923961, 417847922, 1044619805, 2089239610]

約数ペア:

[(1, 2089239610), (2, 1044619805), (5, 417847922), (10, 208923961), (71, 29425910), (142, 14712955), (269, 7766690), (355, 5885182), (538, 3883345), (710, 2942591), (1345, 1553338), (2690, 776669), (10939, 190990), (19099, 109390), (21878, 95495), (38198, 54695)]