1260919354

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{797}}^1\times {\mathrm{5309}}^1$

素因数の和:6257

約数の個数: 16

約数和(自身を含む): 1906821000

約数和(自身を除く): 645901646

約数列:

[1, 2, 149, 298, 797, 1594, 5309, 10618, 118753, 237506, 791041, 1582082, 4231273, 8462546, 630459677, 1260919354]

約数ペア:

[(1, 1260919354), (2, 630459677), (149, 8462546), (298, 4231273), (797, 1582082), (1594, 791041), (5309, 237506), (10618, 118753)]