4078168

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{719}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 7668000

約数和(自身を除く): 3589832

約数列:

[1, 2, 4, 8, 709, 719, 1418, 1438, 2836, 2876, 5672, 5752, 509771, 1019542, 2039084, 4078168]

約数ペア:

[(1, 4078168), (2, 2039084), (4, 1019542), (8, 509771), (709, 5752), (719, 5672), (1418, 2876), (1438, 2836)]