8989830824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{86440681}}^1$

素因数の和:86440700

約数の個数: 16

約数和(自身を含む): 18152543220

約数和(自身を除く): 9162712396

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 86440681, 172881362, 345762724, 691525448, 1123728853, 2247457706, 4494915412, 8989830824]

約数ペア:

[(1, 8989830824), (2, 4494915412), (4, 2247457706), (8, 1123728853), (13, 691525448), (26, 345762724), (52, 172881362), (104, 86440681)]