1489348048

素因数分解:

$2^4\times {\mathrm{1889}}^1\times {\mathrm{49277}}^1$

素因数の和:51174

約数の個数: 20

約数和(自身を含む): 2887198020

約数和(自身を除く): 1397849972

約数列:

[1, 2, 4, 8, 16, 1889, 3778, 7556, 15112, 30224, 49277, 98554, 197108, 394216, 788432, 93084253, 186168506, 372337012, 744674024, 1489348048]

約数ペア:

[(1, 1489348048), (2, 744674024), (4, 372337012), (8, 186168506), (16, 93084253), (1889, 788432), (3778, 394216), (7556, 197108), (15112, 98554), (30224, 49277)]