315069484

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{501703}}^1$

素因数の和:501864

約数の個数: 12

約数和(自身を含む): 554884624

約数和(自身を除く): 239815140

約数列:

[1, 2, 4, 157, 314, 628, 501703, 1003406, 2006812, 78767371, 157534742, 315069484]

約数ペア:

[(1, 315069484), (2, 157534742), (4, 78767371), (157, 2006812), (314, 1003406), (628, 501703)]