4471282985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2218999}}^1$

素因数の和:2219048

約数の個数: 16

約数和(自身を含む): 5964672000

約数和(自身を除く): 1493389015

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2218999, 11094995, 28846987, 68788969, 144234935, 343944845, 894256597, 4471282985]

約数ペア:

[(1, 4471282985), (5, 894256597), (13, 343944845), (31, 144234935), (65, 68788969), (155, 28846987), (403, 11094995), (2015, 2218999)]