4320438

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{6991}}^1$

素因数の和:7099

約数の個数: 16

約数和(自身を含む): 8726016

約数和(自身を除く): 4405578

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 6991, 13982, 20973, 41946, 720073, 1440146, 2160219, 4320438]

約数ペア:

[(1, 4320438), (2, 2160219), (3, 1440146), (6, 720073), (103, 41946), (206, 20973), (309, 13982), (618, 6991)]