2017789676

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{68567}}^1$

素因数の和:69629

約数の個数: 24

約数和(自身を含む): 4039478016

約数和(自身を除く): 2021688340

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 4204, 7357, 14714, 29428, 68567, 137134, 274268, 479969, 959938, 1919876, 72063917, 144127834, 288255668, 504447419, 1008894838, 2017789676]

約数ペア:

[(1, 2017789676), (2, 1008894838), (4, 504447419), (7, 288255668), (14, 144127834), (28, 72063917), (1051, 1919876), (2102, 959938), (4204, 479969), (7357, 274268), (14714, 137134), (29428, 68567)]