7980078

素因数分解:

$2^1\times 3^1\times {\mathrm{601}}^1\times {\mathrm{2213}}^1$

素因数の和:2819

約数の個数: 16

約数和(自身を含む): 15993936

約数和(自身を除く): 8013858

約数列:

[1, 2, 3, 6, 601, 1202, 1803, 2213, 3606, 4426, 6639, 13278, 1330013, 2660026, 3990039, 7980078]

約数ペア:

[(1, 7980078), (2, 3990039), (3, 2660026), (6, 1330013), (601, 13278), (1202, 6639), (1803, 4426), (2213, 3606)]