2844530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21881}}^1$

素因数の和:21901

約数の個数: 16

約数和(自身を含む): 5514264

約数和(自身を除く): 2669734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21881, 43762, 109405, 218810, 284453, 568906, 1422265, 2844530]

約数ペア:

[(1, 2844530), (2, 1422265), (5, 568906), (10, 284453), (13, 218810), (26, 109405), (65, 43762), (130, 21881)]