1442892

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 3894912

約数和(自身を除く): 2452020

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 643, 748, 1122, 1286, 1929, 2244, 2572, 3858, 7073, 7716, 10931, 14146, 21219, 21862, 28292, 32793, 42438, 43724, 65586, 84876, 120241, 131172, 240482, 360723, 480964, 721446, 1442892]

約数ペア:

[(1, 1442892), (2, 721446), (3, 480964), (4, 360723), (6, 240482), (11, 131172), (12, 120241), (17, 84876), (22, 65586), (33, 43724), (34, 42438), (44, 32793), (51, 28292), (66, 21862), (68, 21219), (102, 14146), (132, 10931), (187, 7716), (204, 7073), (374, 3858), (561, 2572), (643, 2244), (748, 1929), (1122, 1286)]