2019996267

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{2593}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 2888678400

約数和(自身を除く): 868682133

約数列:

[1, 3, 19, 57, 79, 173, 237, 519, 1501, 2593, 3287, 4503, 7779, 9861, 13667, 41001, 49267, 147801, 204847, 259673, 448589, 614541, 779019, 1345767, 3892093, 8523191, 11676279, 25569573, 35438531, 106315593, 673332089, 2019996267]

約数ペア:

[(1, 2019996267), (3, 673332089), (19, 106315593), (57, 35438531), (79, 25569573), (173, 11676279), (237, 8523191), (519, 3892093), (1501, 1345767), (2593, 779019), (3287, 614541), (4503, 448589), (7779, 259673), (9861, 204847), (13667, 147801), (41001, 49267)]