4518704

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2591}}^1$

素因数の和:2708

約数の個数: 20

約数和(自身を含む): 8838720

約数和(自身を除く): 4320016

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2591, 5182, 10364, 20728, 41456, 282419, 564838, 1129676, 2259352, 4518704]

約数ペア:

[(1, 4518704), (2, 2259352), (4, 1129676), (8, 564838), (16, 282419), (109, 41456), (218, 20728), (436, 10364), (872, 5182), (1744, 2591)]