2247103417

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 2642492160

約数和(自身を除く): 395388743

約数列:

[1, 13, 31, 43, 47, 89, 403, 559, 611, 961, 1157, 1333, 1457, 2021, 2759, 3827, 4183, 12493, 17329, 18941, 26273, 35867, 41323, 45167, 49751, 54379, 62651, 85529, 118637, 129673, 179869, 537199, 587171, 814463, 1111877, 1542281, 1685749, 1942181, 2338297, 3677747, 4019863, 5575939, 25248353, 47810711, 52258219, 72487207, 172854109, 2247103417]

約数ペア:

[(1, 2247103417), (13, 172854109), (31, 72487207), (43, 52258219), (47, 47810711), (89, 25248353), (403, 5575939), (559, 4019863), (611, 3677747), (961, 2338297), (1157, 1942181), (1333, 1685749), (1457, 1542281), (2021, 1111877), (2759, 814463), (3827, 587171), (4183, 537199), (12493, 179869), (17329, 129673), (18941, 118637), (26273, 85529), (35867, 62651), (41323, 54379), (45167, 49751)]