1077356

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 2180640

約数和(自身を除く): 1103284

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 353, 436, 706, 763, 1412, 1526, 2471, 3052, 4942, 9884, 38477, 76954, 153908, 269339, 538678, 1077356]

約数ペア:

[(1, 1077356), (2, 538678), (4, 269339), (7, 153908), (14, 76954), (28, 38477), (109, 9884), (218, 4942), (353, 3052), (436, 2471), (706, 1526), (763, 1412)]