2017125604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{200989}}^1$

素因数の和:201199

約数の個数: 24

約数和(自身を含む): 3821221880

約数和(自身を除く): 1804096276

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 200989, 401978, 803956, 2612857, 5225714, 10451428, 38790877, 77581754, 155163508, 504281401, 1008562802, 2017125604]

約数ペア:

[(1, 2017125604), (2, 1008562802), (4, 504281401), (13, 155163508), (26, 77581754), (52, 38790877), (193, 10451428), (386, 5225714), (772, 2612857), (2509, 803956), (5018, 401978), (10036, 200989)]