2018487889

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{21739}}^1$

素因数の和:22140

約数の個数: 16

約数和(自身を含む): 2304092160

約数和(自身を除く): 285604271

約数列:

[1, 11, 23, 253, 367, 4037, 8441, 21739, 92851, 239129, 499997, 5499967, 7978213, 87760343, 183498899, 2018487889]

約数ペア:

[(1, 2018487889), (11, 183498899), (23, 87760343), (253, 7978213), (367, 5499967), (4037, 499997), (8441, 239129), (21739, 92851)]