2021948135

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1\times {\mathrm{2287}}^1$

素因数の和:3614

約数の個数: 16

約数和(自身を含む): 2445560832

約数和(自身を除く): 423612697

約数列:

[1, 5, 151, 755, 1171, 2287, 5855, 11435, 176821, 345337, 884105, 1726685, 2678077, 13390385, 404389627, 2021948135]

約数ペア:

[(1, 2021948135), (5, 404389627), (151, 13390385), (755, 2678077), (1171, 1726685), (2287, 884105), (5855, 345337), (11435, 176821)]