1325111930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1977779}}^1$

素因数の和:1977853

約数の個数: 16

約数和(自身を含む): 2420802720

約数和(自身を除く): 1095690790

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1977779, 3955558, 9888895, 19777790, 132511193, 265022386, 662555965, 1325111930]

約数ペア:

[(1, 1325111930), (2, 662555965), (5, 265022386), (10, 132511193), (67, 19777790), (134, 9888895), (335, 3955558), (670, 1977779)]