2018642995

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{41201}}^1$

素因数の和:41486

約数の個数: 16

約数和(自身を含む): 2491896960

約数和(自身を除く): 473253965

約数列:

[1, 5, 41, 205, 239, 1195, 9799, 41201, 48995, 206005, 1689241, 8446205, 9847039, 49235195, 403728599, 2018642995]

約数ペア:

[(1, 2018642995), (5, 403728599), (41, 49235195), (205, 9847039), (239, 8446205), (1195, 1689241), (9799, 206005), (41201, 48995)]