2631965

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 3642240

約数和(自身を除く): 1010275

約数列:

[1, 5, 7, 35, 139, 541, 695, 973, 2705, 3787, 4865, 18935, 75199, 375995, 526393, 2631965]

約数ペア:

[(1, 2631965), (5, 526393), (7, 375995), (35, 75199), (139, 18935), (541, 4865), (695, 3787), (973, 2705)]