4538978

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 7032960

約数和(自身を除く): 2493982

約数列:

[1, 2, 47, 94, 109, 218, 443, 886, 5123, 10246, 20821, 41642, 48287, 96574, 2269489, 4538978]

約数ペア:

[(1, 4538978), (2, 2269489), (47, 96574), (94, 48287), (109, 41642), (218, 20821), (443, 10246), (886, 5123)]