2021857316

素因数分解:

$2^2\times {\mathrm{367}}^1\times {\mathrm{443}}^1\times {\mathrm{3109}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 3557043840

約数和(自身を除く): 1535186524

約数列:

[1, 2, 4, 367, 443, 734, 886, 1468, 1772, 3109, 6218, 12436, 162581, 325162, 650324, 1141003, 1377287, 2282006, 2754574, 4564012, 5509148, 505464329, 1010928658, 2021857316]

約数ペア:

[(1, 2021857316), (2, 1010928658), (4, 505464329), (367, 5509148), (443, 4564012), (734, 2754574), (886, 2282006), (1468, 1377287), (1772, 1141003), (3109, 650324), (6218, 325162), (12436, 162581)]