2807064065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2179}}^1\times {\mathrm{19819}}^1$

素因数の和:22016

約数の個数: 16

約数和(自身を含む): 3629438400

約数和(自身を除く): 822374335

約数列:

[1, 5, 13, 65, 2179, 10895, 19819, 28327, 99095, 141635, 257647, 1288235, 43185601, 215928005, 561412813, 2807064065]

約数ペア:

[(1, 2807064065), (5, 561412813), (13, 215928005), (65, 43185601), (2179, 1288235), (10895, 257647), (19819, 141635), (28327, 99095)]