3920938030

素因数分解:

$2^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{639631}}^1$

素因数の和:640251

約数の個数: 16

約数和(自身を含む): 7069212864

約数和(自身を除く): 3148274834

約数列:

[1, 2, 5, 10, 613, 1226, 3065, 6130, 639631, 1279262, 3198155, 6396310, 392093803, 784187606, 1960469015, 3920938030]

約数ペア:

[(1, 3920938030), (2, 1960469015), (5, 784187606), (10, 392093803), (613, 6396310), (1226, 3198155), (3065, 1279262), (6130, 639631)]