2031988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 4196864

約数和(自身を除く): 2164876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2341, 4682, 9364, 16387, 32774, 65548, 72571, 145142, 290284, 507997, 1015994, 2031988]

約数ペア:

[(1, 2031988), (2, 1015994), (4, 507997), (7, 290284), (14, 145142), (28, 72571), (31, 65548), (62, 32774), (124, 16387), (217, 9364), (434, 4682), (868, 2341)]