258760942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{85853}}^1$

素因数の和:86003

約数の個数: 16

約数和(自身を含む): 426522672

約数和(自身を除く): 167761730

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 85853, 171706, 944383, 1888766, 11761861, 23523722, 129380471, 258760942]

約数ペア:

[(1, 258760942), (2, 129380471), (11, 23523722), (22, 11761861), (137, 1888766), (274, 944383), (1507, 171706), (3014, 85853)]