1329120568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{2340001}}^1$

素因数の和:2340078

約数の個数: 16

約数和(自身を含む): 2527202160

約数和(自身を除く): 1198081592

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 2340001, 4680002, 9360004, 18720008, 166140071, 332280142, 664560284, 1329120568]

約数ペア:

[(1, 1329120568), (2, 664560284), (4, 332280142), (8, 166140071), (71, 18720008), (142, 9360004), (284, 4680002), (568, 2340001)]