424156778

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{317}}^1\times {\mathrm{5107}}^1$

素因数の和:5557

約数の個数: 16

約数和(自身を含む): 643240224

約数和(自身を除く): 219083446

約数列:

[1, 2, 131, 262, 317, 634, 5107, 10214, 41527, 83054, 669017, 1338034, 1618919, 3237838, 212078389, 424156778]

約数ペア:

[(1, 424156778), (2, 212078389), (131, 3237838), (262, 1618919), (317, 1338034), (634, 669017), (5107, 83054), (10214, 41527)]