4120558

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 6825168

約数和(自身を除く): 2704610

約数列:

[1, 2, 13, 26, 73, 146, 167, 169, 334, 338, 949, 1898, 2171, 4342, 12191, 12337, 24382, 24674, 28223, 56446, 158483, 316966, 2060279, 4120558]

約数ペア:

[(1, 4120558), (2, 2060279), (13, 316966), (26, 158483), (73, 56446), (146, 28223), (167, 24674), (169, 24382), (334, 12337), (338, 12191), (949, 4342), (1898, 2171)]