2019144963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{4013}}^1$

素因数の和:4299

約数の個数: 32

約数和(自身を含む): 2990269440

約数和(自身を除く): 971124477

約数列:

[1, 3, 11, 33, 79, 193, 237, 579, 869, 2123, 2607, 4013, 6369, 12039, 15247, 44143, 45741, 132429, 167717, 317027, 503151, 774509, 951081, 2323527, 3487297, 8519599, 10461891, 25558797, 61186211, 183558633, 673048321, 2019144963]

約数ペア:

[(1, 2019144963), (3, 673048321), (11, 183558633), (33, 61186211), (79, 25558797), (193, 10461891), (237, 8519599), (579, 3487297), (869, 2323527), (2123, 951081), (2607, 774509), (4013, 503151), (6369, 317027), (12039, 167717), (15247, 132429), (44143, 45741)]