568315820

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{536147}}^1$

素因数の和:536209

約数の個数: 24

約数和(自身を含む): 1215983664

約数和(自身を除く): 647667844

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 536147, 1072294, 2144588, 2680735, 5361470, 10722940, 28415791, 56831582, 113663164, 142078955, 284157910, 568315820]

約数ペア:

[(1, 568315820), (2, 284157910), (4, 142078955), (5, 113663164), (10, 56831582), (20, 28415791), (53, 10722940), (106, 5361470), (212, 2680735), (265, 2144588), (530, 1072294), (1060, 536147)]