2120702978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{582931}}^1$

素因数の和:583057

約数の個数: 16

約数和(自身を含む): 3399659424

約数和(自身を除く): 1278956446

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 582931, 1165862, 9909827, 19819654, 62373617, 124747234, 1060351489, 2120702978]

約数ペア:

[(1, 2120702978), (2, 1060351489), (17, 124747234), (34, 62373617), (107, 19819654), (214, 9909827), (1819, 1165862), (3638, 582931)]