4900445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 6471360

約数和(自身を除く): 1570915

約数列:

[1, 5, 11, 55, 139, 641, 695, 1529, 3205, 7051, 7645, 35255, 89099, 445495, 980089, 4900445]

約数ペア:

[(1, 4900445), (5, 980089), (11, 445495), (55, 89099), (139, 35255), (641, 7645), (695, 7051), (1529, 3205)]