2009340068

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{787}}^1\times {\mathrm{6197}}^1$

素因数の和:7091

約数の個数: 24

約数和(自身を含む): 3555569472

約数和(自身を除く): 1546229404

約数列:

[1, 2, 4, 103, 206, 412, 787, 1574, 3148, 6197, 12394, 24788, 81061, 162122, 324244, 638291, 1276582, 2553164, 4877039, 9754078, 19508156, 502335017, 1004670034, 2009340068]

約数ペア:

[(1, 2009340068), (2, 1004670034), (4, 502335017), (103, 19508156), (206, 9754078), (412, 4877039), (787, 2553164), (1574, 1276582), (3148, 638291), (6197, 324244), (12394, 162122), (24788, 81061)]