2581124

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1013}}^1$

素因数の和:1044

約数の個数: 36

約数和(自身を含む): 5664204

約数和(自身を除く): 3083080

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1013, 1274, 2026, 2548, 4052, 7091, 13169, 14182, 26338, 28364, 49637, 52676, 92183, 99274, 184366, 198548, 368732, 645281, 1290562, 2581124]

約数ペア:

[(1, 2581124), (2, 1290562), (4, 645281), (7, 368732), (13, 198548), (14, 184366), (26, 99274), (28, 92183), (49, 52676), (52, 49637), (91, 28364), (98, 26338), (182, 14182), (196, 13169), (364, 7091), (637, 4052), (1013, 2548), (1274, 2026)]