2116790498

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{665239}}^1$

素因数の和:665321

約数の個数: 16

約数和(自身を含む): 3336843840

約数和(自身を除く): 1220053342

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 665239, 1330478, 24613843, 28605277, 49227686, 57210554, 1058395249, 2116790498]

約数ペア:

[(1, 2116790498), (2, 1058395249), (37, 57210554), (43, 49227686), (74, 28605277), (86, 24613843), (1591, 1330478), (3182, 665239)]