2820221454

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{2596889}}^1$

素因数の和:2597075

約数の個数: 16

約数和(自身を含む): 5671607760

約数和(自身を除く): 2851386306

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 2596889, 5193778, 7790667, 15581334, 470036909, 940073818, 1410110727, 2820221454]

約数ペア:

[(1, 2820221454), (2, 1410110727), (3, 940073818), (6, 470036909), (181, 15581334), (362, 7790667), (543, 5193778), (1086, 2596889)]