317280244

素因数分解:

$2^2\times {\mathrm{5059}}^1\times {\mathrm{15679}}^1$

素因数の和:20742

約数の個数: 12

約数和(自身を含む): 555385600

約数和(自身を除く): 238105356

約数列:

[1, 2, 4, 5059, 10118, 15679, 20236, 31358, 62716, 79320061, 158640122, 317280244]

約数ペア:

[(1, 317280244), (2, 158640122), (4, 79320061), (5059, 62716), (10118, 31358), (15679, 20236)]