1288857594235

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1\times {\mathrm{4274747}}^1$

素因数の和:4276082

約数の個数: 16

約数和(自身を含む): 1580767612416

約数和(自身を除く): 291910018181

約数列:

[1, 5, 47, 235, 1283, 6415, 60301, 301505, 4274747, 21373735, 200913109, 1004565545, 5484500401, 27422502005, 257771518847, 1288857594235]

約数ペア:

[(1, 1288857594235), (5, 257771518847), (47, 27422502005), (235, 5484500401), (1283, 1004565545), (6415, 200913109), (60301, 21373735), (301505, 4274747)]