2057171018

素因数分解:

$2^1\times 7^2\times {\mathrm{1531}}^1\times {\mathrm{13711}}^1$

素因数の和:15258

約数の個数: 24

約数和(自身を含む): 3592160064

約数和(自身を除く): 1534989046

約数列:

[1, 2, 7, 14, 49, 98, 1531, 3062, 10717, 13711, 21434, 27422, 75019, 95977, 150038, 191954, 671839, 1343678, 20991541, 41983082, 146940787, 293881574, 1028585509, 2057171018]

約数ペア:

[(1, 2057171018), (2, 1028585509), (7, 293881574), (14, 146940787), (49, 41983082), (98, 20991541), (1531, 1343678), (3062, 671839), (10717, 191954), (13711, 150038), (21434, 95977), (27422, 75019)]