2018393030

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{233881}}^1$

素因数の和:234751

約数の個数: 16

約数和(自身を含む): 3637332864

約数和(自身を除く): 1618939834

約数列:

[1, 2, 5, 10, 863, 1726, 4315, 8630, 233881, 467762, 1169405, 2338810, 201839303, 403678606, 1009196515, 2018393030]

約数ペア:

[(1, 2018393030), (2, 1009196515), (5, 403678606), (10, 201839303), (863, 2338810), (1726, 1169405), (4315, 467762), (8630, 233881)]