2021933035

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{39971}}^1$

素因数の和:40194

約数の個数: 16

約数和(自身を含む): 2478903552

約数和(自身を除く): 456970517

約数列:

[1, 5, 67, 151, 335, 755, 10117, 39971, 50585, 199855, 2678057, 6035621, 13390285, 30178105, 404386607, 2021933035]

約数ペア:

[(1, 2021933035), (5, 404386607), (67, 30178105), (151, 13390285), (335, 6035621), (755, 2678057), (10117, 199855), (39971, 50585)]