2019382270

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{619}}^1\times {\mathrm{2347}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 3668515200

約数和(自身を除く): 1649132930

約数列:

[1, 2, 5, 10, 139, 278, 619, 695, 1238, 1390, 2347, 3095, 4694, 6190, 11735, 23470, 86041, 172082, 326233, 430205, 652466, 860410, 1452793, 1631165, 2905586, 3262330, 7263965, 14527930, 201938227, 403876454, 1009691135, 2019382270]

約数ペア:

[(1, 2019382270), (2, 1009691135), (5, 403876454), (10, 201938227), (139, 14527930), (278, 7263965), (619, 3262330), (695, 2905586), (1238, 1631165), (1390, 1452793), (2347, 860410), (3095, 652466), (4694, 430205), (6190, 326233), (11735, 172082), (23470, 86041)]