965149988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{21935227}}^1$

素因数の和:21935242

約数の個数: 12

約数和(自身を含む): 1842559152

約数和(自身を除く): 877409164

約数列:

[1, 2, 4, 11, 22, 44, 21935227, 43870454, 87740908, 241287497, 482574994, 965149988]

約数ペア:

[(1, 965149988), (2, 482574994), (4, 241287497), (11, 87740908), (22, 43870454), (44, 21935227)]