1128433228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{21700639}}^1$

素因数の和:21700656

約数の個数: 12

約数和(自身を含む): 2126662720

約数和(自身を除く): 998229492

約数列:

[1, 2, 4, 13, 26, 52, 21700639, 43401278, 86802556, 282108307, 564216614, 1128433228]

約数ペア:

[(1, 1128433228), (2, 564216614), (4, 282108307), (13, 86802556), (26, 43401278), (52, 21700639)]