319804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4703}}^1$

素因数の和:4724

約数の個数: 12

約数和(自身を含む): 592704

約数和(自身を除く): 272900

約数列:

[1, 2, 4, 17, 34, 68, 4703, 9406, 18812, 79951, 159902, 319804]

約数ペア:

[(1, 319804), (2, 159902), (4, 79951), (17, 18812), (34, 9406), (68, 4703)]