768804978

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1244021}}^1$

素因数の和:1244129

約数の個数: 16

約数和(自身を含む): 1552539456

約数和(自身を除く): 783734478

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 1244021, 2488042, 3732063, 7464126, 128134163, 256268326, 384402489, 768804978]

約数ペア:

[(1, 768804978), (2, 384402489), (3, 256268326), (6, 128134163), (103, 7464126), (206, 3732063), (309, 2488042), (618, 1244021)]