2672364205

素因数分解:

$5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{138071}}^1$

素因数の和:138169

約数の個数: 24

約数和(自身を含む): 3777649920

約数和(自身を除く): 1105285715

約数列:

[1, 5, 7, 35, 49, 79, 245, 395, 553, 2765, 3871, 19355, 138071, 690355, 966497, 4832485, 6765479, 10907609, 33827395, 54538045, 76353263, 381766315, 534472841, 2672364205]

約数ペア:

[(1, 2672364205), (5, 534472841), (7, 381766315), (35, 76353263), (49, 54538045), (79, 33827395), (245, 10907609), (395, 6765479), (553, 4832485), (2765, 966497), (3871, 690355), (19355, 138071)]