1138552457

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{6421}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 1323034752

約数和(自身を除く): 184482295

約数列:

[1, 7, 73, 347, 511, 2429, 6421, 25331, 44947, 177317, 468733, 2228087, 3281131, 15596609, 162650351, 1138552457]

約数ペア:

[(1, 1138552457), (7, 162650351), (73, 15596609), (347, 3281131), (511, 2228087), (2429, 468733), (6421, 177317), (25331, 44947)]