7446428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{2039}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 14394240

約数和(自身を除く): 6947812

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 2039, 3652, 4078, 8156, 22429, 44858, 89716, 169237, 338474, 676948, 1861607, 3723214, 7446428]

約数ペア:

[(1, 7446428), (2, 3723214), (4, 1861607), (11, 676948), (22, 338474), (44, 169237), (83, 89716), (166, 44858), (332, 22429), (913, 8156), (1826, 4078), (2039, 3652)]