2011932643

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{545387}}^1$

素因数の和:545442

約数の個数: 16

約数和(自身を含む): 2513147904

約数和(自身を除く): 501215261

約数列:

[1, 7, 17, 31, 119, 217, 527, 3689, 545387, 3817709, 9271579, 16906997, 64901053, 118348979, 287418949, 2011932643]

約数ペア:

[(1, 2011932643), (7, 287418949), (17, 118348979), (31, 64901053), (119, 16906997), (217, 9271579), (527, 3817709), (3689, 545387)]