9901538645

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{42134207}}^1$

素因数の和:42134259

約数の個数: 8

約数和(自身を含む): 12134651904

約数和(自身を除く): 2233113259

約数列:

[1, 5, 47, 235, 42134207, 210671035, 1980307729, 9901538645]

約数ペア:

[(1, 9901538645), (5, 1980307729), (47, 210671035), (235, 42134207)]