1122671638

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{4639139}}^1$

素因数の和:4639163

約数の個数: 12

約数和(自身を含む): 1851016860

約数和(自身を除く): 728345222

約数列:

[1, 2, 11, 22, 121, 242, 4639139, 9278278, 51030529, 102061058, 561335819, 1122671638]

約数ペア:

[(1, 1122671638), (2, 561335819), (11, 102061058), (22, 51030529), (121, 9278278), (242, 4639139)]