2601404465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7603}}^1\times {\mathrm{6221}}^1$

素因数の和:13840

約数の個数: 16

約数和(自身を含む): 3406470336

約数和(自身を除く): 805065871

約数列:

[1, 5, 11, 55, 6221, 7603, 31105, 38015, 68431, 83633, 342155, 418165, 47298263, 236491315, 520280893, 2601404465]

約数ペア:

[(1, 2601404465), (5, 520280893), (11, 236491315), (55, 47298263), (6221, 418165), (7603, 342155), (31105, 83633), (38015, 68431)]