259464017

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4813}}^1$

素因数の和:4928

約数の個数: 16

約数和(自身を含む): 280983552

約数和(自身を除く): 21519535

約数列:

[1, 31, 37, 47, 1147, 1457, 1739, 4813, 53909, 149203, 178081, 226211, 5520511, 7012541, 8369807, 259464017]

約数ペア:

[(1, 259464017), (31, 8369807), (37, 7012541), (47, 5520511), (1147, 226211), (1457, 178081), (1739, 149203), (4813, 53909)]