1520341288

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{2243}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 2873217600

約数和(自身を除く): 1352876312

約数列:

[1, 2, 4, 8, 193, 386, 439, 772, 878, 1544, 1756, 2243, 3512, 4486, 8972, 17944, 84727, 169454, 338908, 432899, 677816, 865798, 984677, 1731596, 1969354, 3463192, 3938708, 7877416, 190042661, 380085322, 760170644, 1520341288]

約数ペア:

[(1, 1520341288), (2, 760170644), (4, 380085322), (8, 190042661), (193, 7877416), (386, 3938708), (439, 3463192), (772, 1969354), (878, 1731596), (1544, 984677), (1756, 865798), (2243, 677816), (3512, 432899), (4486, 338908), (8972, 169454), (17944, 84727)]