2796793936

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{415201}}^1$

素因数の和:415630

約数の個数: 20

約数和(自身を含む): 5431672564

約数和(自身を除く): 2634878628

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 415201, 830402, 1660804, 3321608, 6643216, 174799621, 349599242, 699198484, 1398396968, 2796793936]

約数ペア:

[(1, 2796793936), (2, 1398396968), (4, 699198484), (8, 349599242), (16, 174799621), (421, 6643216), (842, 3321608), (1684, 1660804), (3368, 830402), (6736, 415201)]