1097431024

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{42157}}^1$

素因数の和:43792

約数の個数: 20

約数和(自身を含む): 2127629944

約数和(自身を除く): 1030198920

約数列:

[1, 2, 4, 8, 16, 1627, 3254, 6508, 13016, 26032, 42157, 84314, 168628, 337256, 674512, 68589439, 137178878, 274357756, 548715512, 1097431024]

約数ペア:

[(1, 1097431024), (2, 548715512), (4, 274357756), (8, 137178878), (16, 68589439), (1627, 674512), (3254, 337256), (6508, 168628), (13016, 84314), (26032, 42157)]