2069988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 5221440

約数和(自身を除く): 3151452

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 139, 146, 204, 219, 278, 292, 417, 438, 556, 834, 876, 1241, 1668, 2363, 2482, 3723, 4726, 4964, 7089, 7446, 9452, 10147, 14178, 14892, 20294, 28356, 30441, 40588, 60882, 121764, 172499, 344998, 517497, 689996, 1034994, 2069988]

約数ペア:

[(1, 2069988), (2, 1034994), (3, 689996), (4, 517497), (6, 344998), (12, 172499), (17, 121764), (34, 60882), (51, 40588), (68, 30441), (73, 28356), (102, 20294), (139, 14892), (146, 14178), (204, 10147), (219, 9452), (278, 7446), (292, 7089), (417, 4964), (438, 4726), (556, 3723), (834, 2482), (876, 2363), (1241, 1668)]