2018544038

素因数分解:

$2^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{123127}}^1$

素因数の和:124307

約数の個数: 16

約数和(自身を含む): 3463344384

約数和(自身を除く): 1444800346

約数列:

[1, 2, 7, 14, 1171, 2342, 8197, 16394, 123127, 246254, 861889, 1723778, 144181717, 288363434, 1009272019, 2018544038]

約数ペア:

[(1, 2018544038), (2, 1009272019), (7, 288363434), (14, 144181717), (1171, 1723778), (2342, 861889), (8197, 246254), (16394, 123127)]