2131500338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1088611}}^1$

素因数の和:1088713

約数の個数: 16

約数和(自身を含む): 3527102880

約数和(自身を除く): 1395602542

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 1088611, 2177222, 11974721, 23949442, 96886379, 193772758, 1065750169, 2131500338]

約数ペア:

[(1, 2131500338), (2, 1065750169), (11, 193772758), (22, 96886379), (89, 23949442), (178, 11974721), (979, 2177222), (1958, 1088611)]