2912893636

素因数分解:

$2^2\times {\mathrm{5209}}^1\times {\mathrm{139801}}^1$

素因数の和:145014

約数の個数: 12

約数和(自身を含む): 5098578940

約数和(自身を除く): 2185685304

約数列:

[1, 2, 4, 5209, 10418, 20836, 139801, 279602, 559204, 728223409, 1456446818, 2912893636]

約数ペア:

[(1, 2912893636), (2, 1456446818), (4, 728223409), (5209, 559204), (10418, 279602), (20836, 139801)]