4981955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 6566400

約数和(自身を除く): 1584445

約数列:

[1, 5, 11, 55, 239, 379, 1195, 1895, 2629, 4169, 13145, 20845, 90581, 452905, 996391, 4981955]

約数ペア:

[(1, 4981955), (5, 996391), (11, 452905), (55, 90581), (239, 20845), (379, 13145), (1195, 4169), (1895, 2629)]