2013077872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9678259}}^1$

素因数の和:9678280

約数の個数: 20

約数和(自身を含む): 4200364840

約数和(自身を除く): 2187286968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9678259, 19356518, 38713036, 77426072, 125817367, 154852144, 251634734, 503269468, 1006538936, 2013077872]

約数ペア:

[(1, 2013077872), (2, 1006538936), (4, 503269468), (8, 251634734), (13, 154852144), (16, 125817367), (26, 77426072), (52, 38713036), (104, 19356518), (208, 9678259)]