2013385672

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{451837}}^1$

素因数の和:452400

約数の個数: 16

約数和(自身を含む): 3781884060

約数和(自身を除く): 1768498388

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 451837, 903674, 1807348, 3614696, 251673209, 503346418, 1006692836, 2013385672]

約数ペア:

[(1, 2013385672), (2, 1006692836), (4, 503346418), (8, 251673209), (557, 3614696), (1114, 1807348), (2228, 903674), (4456, 451837)]