1321768

素因数分解:

$2^3\times 7^1\times {\mathrm{23603}}^1$

素因数の和:23616

約数の個数: 16

約数和(自身を含む): 2832480

約数和(自身を除く): 1510712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23603, 47206, 94412, 165221, 188824, 330442, 660884, 1321768]

約数ペア:

[(1, 1321768), (2, 660884), (4, 330442), (7, 188824), (8, 165221), (14, 94412), (28, 47206), (56, 23603)]