2026086657

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1\times {\mathrm{1283}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 3117757440

約数和(自身を除く): 1091670783

約数列:

[1, 3, 7, 21, 139, 417, 541, 973, 1283, 1623, 2919, 3787, 3849, 8981, 11361, 26943, 75199, 178337, 225597, 526393, 535011, 694103, 1248359, 1579179, 2082309, 3745077, 4858721, 14576163, 96480317, 289440951, 675362219, 2026086657]

約数ペア:

[(1, 2026086657), (3, 675362219), (7, 289440951), (21, 96480317), (139, 14576163), (417, 4858721), (541, 3745077), (973, 2082309), (1283, 1579179), (1623, 1248359), (2919, 694103), (3787, 535011), (3849, 526393), (8981, 225597), (11361, 178337), (26943, 75199)]