2230778879

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{604711}}^1$

素因数の和:604766

約数の個数: 16

約数和(自身を含む): 2786512896

約数和(自身を除く): 555734017

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 604711, 4232977, 10280087, 18746041, 71960609, 131222287, 318682697, 2230778879]

約数ペア:

[(1, 2230778879), (7, 318682697), (17, 131222287), (31, 71960609), (119, 18746041), (217, 10280087), (527, 4232977), (3689, 604711)]