220425036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1412981}}^1$

素因数の和:1413001

約数の個数: 24

約数和(自身を含む): 553888944

約数和(自身を除く): 333463908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1412981, 2825962, 4238943, 5651924, 8477886, 16955772, 18368753, 36737506, 55106259, 73475012, 110212518, 220425036]

約数ペア:

[(1, 220425036), (2, 110212518), (3, 73475012), (4, 55106259), (6, 36737506), (12, 18368753), (13, 16955772), (26, 8477886), (39, 5651924), (52, 4238943), (78, 2825962), (156, 1412981)]