449740798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{106121}}^1$

素因数の和:106299

約数の個数: 16

約数和(自身を含む): 730968336

約数和(自身を除く): 281227538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 106121, 212242, 1379573, 2759146, 17297723, 34595446, 224870399, 449740798]

約数ペア:

[(1, 449740798), (2, 224870399), (13, 34595446), (26, 17297723), (163, 2759146), (326, 1379573), (2119, 212242), (4238, 106121)]