390835966

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{42677}}^1$

素因数の和:42939

約数の個数: 16

約数和(自身を含む): 619684560

約数和(自身を除く): 228848594

約数列:

[1, 2, 19, 38, 241, 482, 4579, 9158, 42677, 85354, 810863, 1621726, 10285157, 20570314, 195417983, 390835966]

約数ペア:

[(1, 390835966), (2, 195417983), (19, 20570314), (38, 10285157), (241, 1621726), (482, 810863), (4579, 85354), (9158, 42677)]