2593970353

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3323}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 2919801600

約数和(自身を除く): 325831247

約数列:

[1, 13, 31, 149, 169, 403, 1937, 3323, 4619, 5239, 25181, 43199, 60047, 103013, 495127, 561587, 780611, 1339169, 6436651, 15348937, 17409197, 83676463, 199536181, 2593970353]

約数ペア:

[(1, 2593970353), (13, 199536181), (31, 83676463), (149, 17409197), (169, 15348937), (403, 6436651), (1937, 1339169), (3323, 780611), (4619, 561587), (5239, 495127), (25181, 103013), (43199, 60047)]