2017216655

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{448769}}^1$

素因数の和:448834

約数の個数: 16

約数和(自身を含む): 2584915200

約数和(自身を除く): 567698545

約数列:

[1, 5, 29, 31, 145, 155, 899, 4495, 448769, 2243845, 13014301, 13911839, 65071505, 69559195, 403443331, 2017216655]

約数ペア:

[(1, 2017216655), (5, 403443331), (29, 69559195), (31, 65071505), (145, 13911839), (155, 13014301), (899, 2243845), (4495, 448769)]