820567480322

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{8101}}^1\times {\mathrm{123829}}^1$

素因数の和:132341

約数の個数: 16

約数和(自身を含む): 1234022911800

約数和(自身を除く): 413455431478

約数列:

[1, 2, 409, 818, 8101, 16202, 123829, 247658, 3313309, 6626618, 50646061, 101292122, 1003138729, 2006277458, 410283740161, 820567480322]

約数ペア:

[(1, 820567480322), (2, 410283740161), (409, 2006277458), (818, 1003138729), (8101, 101292122), (16202, 50646061), (123829, 6626618), (247658, 3313309)]