2021068612

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13655869}}^1$

素因数の和:13655910

約数の個数: 12

約数和(自身を含む): 3632461420

約数和(自身を除く): 1611392808

約数列:

[1, 2, 4, 37, 74, 148, 13655869, 27311738, 54623476, 505267153, 1010534306, 2021068612]

約数ペア:

[(1, 2021068612), (2, 1010534306), (4, 505267153), (37, 54623476), (74, 27311738), (148, 13655869)]