1556567314

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{13963}}^1$

素因数の和:14505

約数の個数: 16

約数和(自身を含む): 2357681760

約数和(自身を除く): 801114446

約数列:

[1, 2, 139, 278, 401, 802, 13963, 27926, 55739, 111478, 1940857, 3881714, 5599163, 11198326, 778283657, 1556567314]

約数ペア:

[(1, 1556567314), (2, 778283657), (139, 11198326), (278, 5599163), (401, 3881714), (802, 1940857), (13963, 111478), (27926, 55739)]