772456786

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{80147}}^1$

素因数の和:80289

約数の個数: 16

約数和(自身を含む): 1192602240

約数和(自身を除く): 420145454

約数列:

[1, 2, 61, 79, 122, 158, 4819, 9638, 80147, 160294, 4888967, 6331613, 9777934, 12663226, 386228393, 772456786]

約数ペア:

[(1, 772456786), (2, 386228393), (61, 12663226), (79, 9777934), (122, 6331613), (158, 4888967), (4819, 160294), (9638, 80147)]