890048248

素因数分解:

$2^3\times {\mathrm{16763}}^1\times {\mathrm{6637}}^1$

素因数の和:23406

約数の個数: 16

約数和(自身を含む): 1669191480

約数和(自身を除く): 779143232

約数列:

[1, 2, 4, 8, 6637, 13274, 16763, 26548, 33526, 53096, 67052, 134104, 111256031, 222512062, 445024124, 890048248]

約数ペア:

[(1, 890048248), (2, 445024124), (4, 222512062), (8, 111256031), (6637, 134104), (13274, 67052), (16763, 53096), (26548, 33526)]