305870512

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1006153}}^1$

素因数の和:1006180

約数の個数: 20

約数和(自身を含む): 623815480

約数和(自身を除く): 317944968

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1006153, 2012306, 4024612, 8049224, 16098448, 19116907, 38233814, 76467628, 152935256, 305870512]

約数ペア:

[(1, 305870512), (2, 152935256), (4, 76467628), (8, 38233814), (16, 19116907), (19, 16098448), (38, 8049224), (76, 4024612), (152, 2012306), (304, 1006153)]