2457708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 6416256

約数和(自身を除く): 3958548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 433, 473, 516, 866, 946, 1299, 1419, 1732, 1892, 2598, 2838, 4763, 5196, 5676, 9526, 14289, 18619, 19052, 28578, 37238, 55857, 57156, 74476, 111714, 204809, 223428, 409618, 614427, 819236, 1228854, 2457708]

約数ペア:

[(1, 2457708), (2, 1228854), (3, 819236), (4, 614427), (6, 409618), (11, 223428), (12, 204809), (22, 111714), (33, 74476), (43, 57156), (44, 55857), (66, 37238), (86, 28578), (129, 19052), (132, 18619), (172, 14289), (258, 9526), (433, 5676), (473, 5196), (516, 4763), (866, 2838), (946, 2598), (1299, 1892), (1419, 1732)]