847364

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 1729728

約数和(自身を除く): 882364

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 571, 742, 1142, 1484, 2284, 3997, 7994, 15988, 30263, 60526, 121052, 211841, 423682, 847364]

約数ペア:

[(1, 847364), (2, 423682), (4, 211841), (7, 121052), (14, 60526), (28, 30263), (53, 15988), (106, 7994), (212, 3997), (371, 2284), (571, 1484), (742, 1142)]