2495384176

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2196641}}^1$

素因数の和:2196720

約数の個数: 20

約数和(自身を含む): 4902904944

約数和(自身を除く): 2407520768

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2196641, 4393282, 8786564, 17573128, 35146256, 155961511, 311923022, 623846044, 1247692088, 2495384176]

約数ペア:

[(1, 2495384176), (2, 1247692088), (4, 623846044), (8, 311923022), (16, 155961511), (71, 35146256), (142, 17573128), (284, 8786564), (568, 4393282), (1136, 2196641)]