2079785084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{754639}}^1$

素因数の和:754709

約数の個数: 24

約数和(自身を含む): 3993554880

約数和(自身を除く): 1913769796

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 754639, 1509278, 3018556, 9810307, 19620614, 39241228, 39995867, 79991734, 159983468, 519946271, 1039892542, 2079785084]

約数ペア:

[(1, 2079785084), (2, 1039892542), (4, 519946271), (13, 159983468), (26, 79991734), (52, 39995867), (53, 39241228), (106, 19620614), (212, 9810307), (689, 3018556), (1378, 1509278), (2756, 754639)]