1900672721

素因数分解:

${\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1\times {\mathrm{467}}^1$

素因数の和:1168

約数の個数: 16

約数和(自身を含む): 1968048576

約数和(自身を除く): 67375855

約数列:

[1, 37, 317, 347, 467, 11729, 12839, 17279, 109999, 148039, 162049, 4069963, 5477443, 5995813, 51369533, 1900672721]

約数ペア:

[(1, 1900672721), (37, 51369533), (317, 5995813), (347, 5477443), (467, 4069963), (11729, 162049), (12839, 148039), (17279, 109999)]