1261892762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{3529}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 2161630800

約数和(自身を除く): 899738038

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 809, 1618, 3529, 7058, 10517, 13753, 21034, 27506, 45877, 59993, 91754, 119986, 178789, 357578, 779909, 1559818, 2854961, 5709922, 37114493, 48534337, 74228986, 97068674, 630946381, 1261892762]

約数ペア:

[(1, 1261892762), (2, 630946381), (13, 97068674), (17, 74228986), (26, 48534337), (34, 37114493), (221, 5709922), (442, 2854961), (809, 1559818), (1618, 779909), (3529, 357578), (7058, 178789), (10517, 119986), (13753, 91754), (21034, 59993), (27506, 45877)]