823702970

素因数分解:

$2^1\times 5^1\times {\mathrm{6121}}^1\times {\mathrm{13457}}^1$

素因数の和:19585

約数の個数: 16

約数和(自身を含む): 1483017768

約数和(自身を除く): 659314798

約数列:

[1, 2, 5, 10, 6121, 12242, 13457, 26914, 30605, 61210, 67285, 134570, 82370297, 164740594, 411851485, 823702970]

約数ペア:

[(1, 823702970), (2, 411851485), (5, 164740594), (10, 82370297), (6121, 134570), (12242, 67285), (13457, 61210), (26914, 30605)]