491569056004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9453251077}}^1$

素因数の和:9453251094

約数の個数: 12

約数和(自身を含む): 926418605644

約数和(自身を除く): 434849549640

約数列:

[1, 2, 4, 13, 26, 52, 9453251077, 18906502154, 37813004308, 122892264001, 245784528002, 491569056004]

約数ペア:

[(1, 491569056004), (2, 245784528002), (4, 122892264001), (13, 37813004308), (26, 18906502154), (52, 9453251077)]