4043434

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 6302376

約数和(自身を除く): 2258942

約数列:

[1, 2, 37, 74, 101, 202, 541, 1082, 3737, 7474, 20017, 40034, 54641, 109282, 2021717, 4043434]

約数ペア:

[(1, 4043434), (2, 2021717), (37, 109282), (74, 54641), (101, 40034), (202, 20017), (541, 7474), (1082, 3737)]