258941897279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2340887}}^1$

素因数の和:2341094

約数の個数: 16

約数和(自身を含む): 285251248128

約数和(自身を除く): 26309350849

約数列:

[1, 13, 67, 127, 871, 1651, 8509, 110617, 2340887, 30431531, 156839429, 297292649, 2038912577, 3864804437, 19918607483, 258941897279]

約数ペア:

[(1, 258941897279), (13, 19918607483), (67, 3864804437), (127, 2038912577), (871, 297292649), (1651, 156839429), (8509, 30431531), (110617, 2340887)]