258898372993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{19505641}}^1$

素因数の和:19506675

約数の個数: 8

約数和(自身を含む): 279086725736

約数和(自身を除く): 20188352743

約数列:

[1, 13, 1021, 13273, 19505641, 253573333, 19915259461, 258898372993]

約数ペア:

[(1, 258898372993), (13, 19915259461), (1021, 253573333), (13273, 19505641)]