1813914370

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2185439}}^1$

素因数の和:2185529

約数の個数: 16

約数和(自身を含む): 3304385280

約数和(自身を除く): 1490470910

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 2185439, 4370878, 10927195, 21854390, 181391437, 362782874, 906957185, 1813914370]

約数ペア:

[(1, 1813914370), (2, 906957185), (5, 362782874), (10, 181391437), (83, 21854390), (166, 10927195), (415, 4370878), (830, 2185439)]