1223626

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 2044620

約数和(自身を除く): 820994

約数列:

[1, 2, 17, 29, 34, 58, 73, 146, 289, 493, 578, 986, 1241, 2117, 2482, 4234, 8381, 16762, 21097, 35989, 42194, 71978, 611813, 1223626]

約数ペア:

[(1, 1223626), (2, 611813), (17, 71978), (29, 42194), (34, 35989), (58, 21097), (73, 16762), (146, 8381), (289, 4234), (493, 2482), (578, 2117), (986, 1241)]