2415988

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 1986956

約数列:

[1, 2, 4, 47, 71, 94, 142, 181, 188, 284, 362, 724, 3337, 6674, 8507, 12851, 13348, 17014, 25702, 34028, 51404, 603997, 1207994, 2415988]

約数ペア:

[(1, 2415988), (2, 1207994), (4, 603997), (47, 51404), (71, 34028), (94, 25702), (142, 17014), (181, 13348), (188, 12851), (284, 8507), (362, 6674), (724, 3337)]