2720229836

素因数分解:

$2^2\times {\mathrm{977}}^1\times {\mathrm{696067}}^1$

素因数の和:697048

約数の個数: 12

約数和(自身を含む): 4765281528

約数和(自身を除く): 2045051692

約数列:

[1, 2, 4, 977, 1954, 3908, 696067, 1392134, 2784268, 680057459, 1360114918, 2720229836]

約数ペア:

[(1, 2720229836), (2, 1360114918), (4, 680057459), (977, 2784268), (1954, 1392134), (3908, 696067)]