2024978090

素因数分解:

$2^1\times 5^1\times {\mathrm{19681}}^1\times {\mathrm{10289}}^1$

素因数の和:29977

約数の個数: 16

約数和(自身を含む): 3645500040

約数和(自身を除く): 1620521950

約数列:

[1, 2, 5, 10, 10289, 19681, 20578, 39362, 51445, 98405, 102890, 196810, 202497809, 404995618, 1012489045, 2024978090]

約数ペア:

[(1, 2024978090), (2, 1012489045), (5, 404995618), (10, 202497809), (10289, 196810), (19681, 102890), (20578, 98405), (39362, 51445)]