2016359985

素因数分解:

$3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{320821}}^1$

素因数の和:321248

約数の個数: 16

約数和(自身を含む): 3233885760

約数和(自身を除く): 1217525775

約数列:

[1, 3, 5, 15, 419, 1257, 2095, 6285, 320821, 962463, 1604105, 4812315, 134423999, 403271997, 672119995, 2016359985]

約数ペア:

[(1, 2016359985), (3, 672119995), (5, 403271997), (15, 134423999), (419, 4812315), (1257, 1604105), (2095, 962463), (6285, 320821)]