2815694804

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{4165229}}^1$

素因数の和:4165259

約数の個数: 18

約数和(自身を含む): 5335659630

約数和(自身を除く): 2519964826

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 4165229, 8330458, 16660916, 54147977, 108295954, 216591908, 703923701, 1407847402, 2815694804]

約数ペア:

[(1, 2815694804), (2, 1407847402), (4, 703923701), (13, 216591908), (26, 108295954), (52, 54147977), (169, 16660916), (338, 8330458), (676, 4165229)]