1368791998

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2080231}}^1$

素因数の和:2080287

約数の個数: 16

約数和(自身を含む): 2396427264

約数和(自身を除く): 1027635266

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2080231, 4160462, 14561617, 29123234, 97770857, 195541714, 684395999, 1368791998]

約数ペア:

[(1, 1368791998), (2, 684395999), (7, 195541714), (14, 97770857), (47, 29123234), (94, 14561617), (329, 4160462), (658, 2080231)]