1149284912

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{322109}}^1$

素因数の和:322340

約数の個数: 20

約数和(自身を含む): 2236731840

約数和(自身を除く): 1087446928

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 322109, 644218, 1288436, 2576872, 5153744, 71830307, 143660614, 287321228, 574642456, 1149284912]

約数ペア:

[(1, 1149284912), (2, 574642456), (4, 287321228), (8, 143660614), (16, 71830307), (223, 5153744), (446, 2576872), (892, 1288436), (1784, 644218), (3568, 322109)]