1889366812

素因数分解:

$2^2\times {\mathrm{647}}^1\times {\mathrm{730049}}^1$

素因数の和:730700

約数の個数: 12

約数和(自身を含む): 3311506800

約数和(自身を除く): 1422139988

約数列:

[1, 2, 4, 647, 1294, 2588, 730049, 1460098, 2920196, 472341703, 944683406, 1889366812]

約数ペア:

[(1, 1889366812), (2, 944683406), (4, 472341703), (647, 2920196), (1294, 1460098), (2588, 730049)]