2018048026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{123217}}^1$

素因数の和:123669

約数の個数: 16

約数和(自身を含む): 3193810560

約数和(自身を除く): 1175762534

約数列:

[1, 2, 19, 38, 431, 862, 8189, 16378, 123217, 246434, 2341123, 4682246, 53106527, 106213054, 1009024013, 2018048026]

約数ペア:

[(1, 2018048026), (2, 1009024013), (19, 106213054), (38, 53106527), (431, 4682246), (862, 2341123), (8189, 246434), (16378, 123217)]