1912679998

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{241561}}^1$

素因数の和:241707

約数の個数: 16

約数和(自身を含む): 2974111344

約数和(自身を除く): 1061431346

約数列:

[1, 2, 37, 74, 107, 214, 3959, 7918, 241561, 483122, 8937757, 17875514, 25847027, 51694054, 956339999, 1912679998]

約数ペア:

[(1, 1912679998), (2, 956339999), (37, 51694054), (74, 25847027), (107, 17875514), (214, 8937757), (3959, 483122), (7918, 241561)]