4251995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:910

約数の個数: 16

約数和(自身を含む): 5630688

約数和(自身を除く): 1378693

約数列:

[1, 5, 11, 55, 97, 485, 797, 1067, 3985, 5335, 8767, 43835, 77309, 386545, 850399, 4251995]

約数ペア:

[(1, 4251995), (5, 850399), (11, 386545), (55, 77309), (97, 43835), (485, 8767), (797, 5335), (1067, 3985)]