315605374

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{189439}}^1$

素因数の和:189472

約数の個数: 24

約数和(自身を含む): 583096320

約数和(自身を除く): 267490946

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 189439, 378878, 1326073, 2652146, 3220463, 6440926, 9282511, 18565022, 22543241, 45086482, 157802687, 315605374]

約数ペア:

[(1, 315605374), (2, 157802687), (7, 45086482), (14, 22543241), (17, 18565022), (34, 9282511), (49, 6440926), (98, 3220463), (119, 2652146), (238, 1326073), (833, 378878), (1666, 189439)]