2023225438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{2399}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 3306240000

約数和(自身を除く): 1283014562

約数列:

[1, 2, 13, 26, 163, 199, 326, 398, 2119, 2399, 2587, 4238, 4798, 5174, 31187, 32437, 62374, 64874, 391037, 421681, 477401, 782074, 843362, 954802, 5083481, 6206213, 10166962, 12412426, 77816363, 155632726, 1011612719, 2023225438]

約数ペア:

[(1, 2023225438), (2, 1011612719), (13, 155632726), (26, 77816363), (163, 12412426), (199, 10166962), (326, 6206213), (398, 5083481), (2119, 954802), (2399, 843362), (2587, 782074), (4238, 477401), (4798, 421681), (5174, 391037), (31187, 64874), (32437, 62374)]