2628305186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1\times {\mathrm{40387}}^1$

素因数の和:42905

約数の個数: 16

約数和(自身を含む): 4247525184

約数和(自身を除く): 1619219998

約数列:

[1, 2, 13, 26, 2503, 5006, 32539, 40387, 65078, 80774, 525031, 1050062, 101088661, 202177322, 1314152593, 2628305186]

約数ペア:

[(1, 2628305186), (2, 1314152593), (13, 202177322), (26, 101088661), (2503, 1050062), (5006, 525031), (32539, 80774), (40387, 65078)]