5491082018

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1451899}}^1$

素因数の和:1451993

約数の個数: 16

約数和(自身を含む): 8641708800

約数和(自身を除く): 3150626782

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 1451899, 2903798, 45008869, 88565839, 90017738, 177131678, 2745541009, 5491082018]

約数ペア:

[(1, 5491082018), (2, 2745541009), (31, 177131678), (61, 90017738), (62, 88565839), (122, 45008869), (1891, 2903798), (3782, 1451899)]