313081772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{132887}}^1$

素因数の和:132941

約数の個数: 24

約数和(自身を含む): 595338240

約数和(自身を除く): 282256468

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 132887, 265774, 531548, 2524853, 4119497, 5049706, 8238994, 10099412, 16477988, 78270443, 156540886, 313081772]

約数ペア:

[(1, 313081772), (2, 156540886), (4, 78270443), (19, 16477988), (31, 10099412), (38, 8238994), (62, 5049706), (76, 4119497), (124, 2524853), (589, 531548), (1178, 265774), (2356, 132887)]