315798911998

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{5231}}^1\times {\mathrm{339161}}^1$

素因数の和:344483

約数の個数: 16

約数和(自身を含む): 479113807680

約数和(自身を除く): 163314895682

約数列:

[1, 2, 89, 178, 5231, 10462, 339161, 465559, 678322, 931118, 30185329, 60370658, 1774151191, 3548302382, 157899455999, 315798911998]

約数ペア:

[(1, 315798911998), (2, 157899455999), (89, 3548302382), (178, 1774151191), (5231, 60370658), (10462, 30185329), (339161, 931118), (465559, 678322)]