2690951615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1687117}}^1$

素因数の和:1687162

約数の個数: 16

約数和(自身を含む): 3644174880

約数和(自身を除く): 953223265

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 1687117, 8435585, 18558287, 48926393, 92791435, 244631965, 538190323, 2690951615]

約数ペア:

[(1, 2690951615), (5, 538190323), (11, 244631965), (29, 92791435), (55, 48926393), (145, 18558287), (319, 8435585), (1595, 1687117)]