1970403742

素因数分解:

$2^1\times {\mathrm{601}}^1\times {\mathrm{1639271}}^1$

素因数の和:1639874

約数の個数: 8

約数和(自身を含む): 2960525232

約数和(自身を除く): 990121490

約数列:

[1, 2, 601, 1202, 1639271, 3278542, 985201871, 1970403742]

約数ペア:

[(1, 1970403742), (2, 985201871), (601, 3278542), (1202, 1639271)]