439311274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{112241}}^1$

素因数の和:112365

約数の個数: 16

約数和(自身を含む): 700390080

約数和(自身を除く): 261078806

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 112241, 224482, 2132579, 4265158, 11560823, 23121646, 219655637, 439311274]

約数ペア:

[(1, 439311274), (2, 219655637), (19, 23121646), (38, 11560823), (103, 4265158), (206, 2132579), (1957, 224482), (3914, 112241)]