4080863608

素因数分解:

$2^3\times {\mathrm{2539}}^1\times {\mathrm{200909}}^1$

素因数の和:203454

約数の個数: 16

約数和(自身を含む): 7654671000

約数和(自身を除く): 3573807392

約数列:

[1, 2, 4, 8, 2539, 5078, 10156, 20312, 200909, 401818, 803636, 1607272, 510107951, 1020215902, 2040431804, 4080863608]

約数ペア:

[(1, 4080863608), (2, 2040431804), (4, 1020215902), (8, 510107951), (2539, 1607272), (5078, 803636), (10156, 401818), (20312, 200909)]