528068890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{2207}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 967209984

約数和(自身を除く): 439141094

約数列:

[1, 2, 5, 10, 71, 142, 337, 355, 674, 710, 1685, 2207, 3370, 4414, 11035, 22070, 23927, 47854, 119635, 156697, 239270, 313394, 743759, 783485, 1487518, 1566970, 3718795, 7437590, 52806889, 105613778, 264034445, 528068890]

約数ペア:

[(1, 528068890), (2, 264034445), (5, 105613778), (10, 52806889), (71, 7437590), (142, 3718795), (337, 1566970), (355, 1487518), (674, 783485), (710, 743759), (1685, 313394), (2207, 239270), (3370, 156697), (4414, 119635), (11035, 47854), (22070, 23927)]