2662508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 5004720

約数和(自身を除く): 2342212

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 661, 1007, 1322, 2014, 2644, 4028, 12559, 25118, 35033, 50236, 70066, 140132, 665627, 1331254, 2662508]

約数ペア:

[(1, 2662508), (2, 1331254), (4, 665627), (19, 140132), (38, 70066), (53, 50236), (76, 35033), (106, 25118), (212, 12559), (661, 4028), (1007, 2644), (1322, 2014)]