318205958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22571}}^1$

素因数の和:22652

約数の個数: 32

約数和(自身を含む): 585066240

約数和(自身を除く): 266860282

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 7049, 14098, 22571, 45142, 157997, 315994, 428849, 857698, 1196263, 2392526, 3001943, 6003886, 8373841, 16747682, 22728997, 45457994, 159102979, 318205958]

約数ペア:

[(1, 318205958), (2, 159102979), (7, 45457994), (14, 22728997), (19, 16747682), (38, 8373841), (53, 6003886), (106, 3001943), (133, 2392526), (266, 1196263), (371, 857698), (742, 428849), (1007, 315994), (2014, 157997), (7049, 45142), (14098, 22571)]