2643536

素因数分解:

$2^4\times 7^1\times {\mathrm{23603}}^1$

素因数の和:23618

約数の個数: 20

約数和(自身を含む): 5853792

約数和(自身を除く): 3210256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23603, 47206, 94412, 165221, 188824, 330442, 377648, 660884, 1321768, 2643536]

約数ペア:

[(1, 2643536), (2, 1321768), (4, 660884), (7, 377648), (8, 330442), (14, 188824), (16, 165221), (28, 94412), (56, 47206), (112, 23603)]