1984562356

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{140909}}^1$

素因数の和:141423

約数の個数: 24

約数和(自身を含む): 3977043840

約数和(自身を除く): 1992481484

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 7042, 14084, 140909, 281818, 563636, 986363, 1972726, 3945452, 70877227, 141754454, 283508908, 496140589, 992281178, 1984562356]

約数ペア:

[(1, 1984562356), (2, 992281178), (4, 496140589), (7, 283508908), (14, 141754454), (28, 70877227), (503, 3945452), (1006, 1972726), (2012, 986363), (3521, 563636), (7042, 281818), (14084, 140909)]