180072438481

素因数分解:

${\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{21609557}}^1$

素因数の和:21610211

約数の個数: 8

約数和(自身を含む): 194226707304

約数和(自身を除く): 14154268823

約数列:

[1, 13, 641, 8333, 21609557, 280924241, 13851726037, 180072438481]

約数ペア:

[(1, 180072438481), (13, 13851726037), (641, 280924241), (8333, 21609557)]