7919396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 14540064

約数和(自身を除く): 6620668

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1123, 1763, 2246, 3526, 4492, 7052, 46043, 48289, 92086, 96578, 184172, 193156, 1979849, 3959698, 7919396]

約数ペア:

[(1, 7919396), (2, 3959698), (4, 1979849), (41, 193156), (43, 184172), (82, 96578), (86, 92086), (164, 48289), (172, 46043), (1123, 7052), (1763, 4492), (2246, 3526)]