26663318

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 44241120

約数和(自身を除く): 17577802

約数列:

[1, 2, 11, 22, 121, 239, 242, 461, 478, 922, 2629, 5071, 5258, 10142, 28919, 55781, 57838, 110179, 111562, 220358, 1211969, 2423938, 13331659, 26663318]

約数ペア:

[(1, 26663318), (2, 13331659), (11, 2423938), (22, 1211969), (121, 220358), (239, 111562), (242, 110179), (461, 57838), (478, 55781), (922, 28919), (2629, 10142), (5071, 5258)]