2080281438

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1583167}}^1$

素因数の和:1583248

約数の個数: 24

約数和(自身を含む): 4569022848

約数和(自身を除く): 2488741410

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1583167, 3166334, 4749501, 9499002, 14248503, 28497006, 115571191, 231142382, 346713573, 693427146, 1040140719, 2080281438]

約数ペア:

[(1, 2080281438), (2, 1040140719), (3, 693427146), (6, 346713573), (9, 231142382), (18, 115571191), (73, 28497006), (146, 14248503), (219, 9499002), (438, 4749501), (657, 3166334), (1314, 1583167)]