4913489

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 5880576

約数和(自身を除く): 967087

約数列:

[1, 7, 37, 61, 259, 311, 427, 2177, 2257, 11507, 15799, 18971, 80549, 132797, 701927, 4913489]

約数ペア:

[(1, 4913489), (7, 701927), (37, 132797), (61, 80549), (259, 18971), (311, 15799), (427, 11507), (2177, 2257)]