2791922

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 24

約数和(自身を含む): 5034240

約数和(自身を除く): 2242318

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 919, 1519, 1838, 3038, 6433, 12866, 28489, 45031, 56978, 90062, 199423, 398846, 1395961, 2791922]

約数ペア:

[(1, 2791922), (2, 1395961), (7, 398846), (14, 199423), (31, 90062), (49, 56978), (62, 45031), (98, 28489), (217, 12866), (434, 6433), (919, 3038), (1519, 1838)]