664751347

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{9931}}^1$

素因数の和:10234

約数の個数: 16

約数和(自身を含む): 756421120

約数和(自身を除く): 91669773

約数列:

[1, 13, 19, 247, 271, 3523, 5149, 9931, 66937, 129103, 188689, 2452957, 2691301, 34986913, 51134719, 664751347]

約数ペア:

[(1, 664751347), (13, 51134719), (19, 34986913), (247, 2691301), (271, 2452957), (3523, 188689), (5149, 129103), (9931, 66937)]