1299162238

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{5368439}}^1$

素因数の和:5368463

約数の個数: 12

約数和(自身を含む): 2142007560

約数和(自身を除く): 842845322

約数列:

[1, 2, 11, 22, 121, 242, 5368439, 10736878, 59052829, 118105658, 649581119, 1299162238]

約数ペア:

[(1, 1299162238), (2, 649581119), (11, 118105658), (22, 59052829), (121, 10736878), (242, 5368439)]