2016740915

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{318349}}^1$

素因数の和:318542

約数の個数: 16

約数和(自身を含む): 2781105600

約数和(自身を除く): 764364685

約数列:

[1, 5, 7, 35, 181, 905, 1267, 6335, 318349, 1591745, 2228443, 11142215, 57621169, 288105845, 403348183, 2016740915]

約数ペア:

[(1, 2016740915), (5, 403348183), (7, 288105845), (35, 57621169), (181, 11142215), (905, 2228443), (1267, 1591745), (6335, 318349)]