1730428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2721

約数の個数: 24

約数和(自身を含む): 3612672

約数和(自身を除く): 1882244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2687, 5374, 10748, 18809, 37618, 61801, 75236, 123602, 247204, 432607, 865214, 1730428]

約数ペア:

[(1, 1730428), (2, 865214), (4, 432607), (7, 247204), (14, 123602), (23, 75236), (28, 61801), (46, 37618), (92, 18809), (161, 10748), (322, 5374), (644, 2687)]