2640444014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{608117}}^1$

素因数の和:608299

約数の個数: 16

約数和(自身を含む): 4290880608

約数和(自身を除く): 1650436594

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 608117, 1216234, 7905521, 15811042, 101555539, 203111078, 1320222007, 2640444014]

約数ペア:

[(1, 2640444014), (2, 1320222007), (13, 203111078), (26, 101555539), (167, 15811042), (334, 7905521), (2171, 1216234), (4342, 608117)]