2013291077

素因数分解:

$7^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{3037}}^1$

素因数の和:3297

約数の個数: 24

約数和(自身を含む): 2385534816

約数和(自身を除く): 372243739

約数列:

[1, 7, 49, 83, 163, 581, 1141, 3037, 4067, 7987, 13529, 21259, 94703, 148813, 252071, 495031, 662921, 1764497, 3465217, 12351479, 24256519, 41087573, 287613011, 2013291077]

約数ペア:

[(1, 2013291077), (7, 287613011), (49, 41087573), (83, 24256519), (163, 12351479), (581, 3465217), (1141, 1764497), (3037, 662921), (4067, 495031), (7987, 252071), (13529, 148813), (21259, 94703)]