1457786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 32

約数和(自身を含む): 2585088

約数和(自身を除く): 1127302

約数列:

[1, 2, 11, 22, 23, 43, 46, 67, 86, 134, 253, 473, 506, 737, 946, 989, 1474, 1541, 1978, 2881, 3082, 5762, 10879, 16951, 21758, 31691, 33902, 63382, 66263, 132526, 728893, 1457786]

約数ペア:

[(1, 1457786), (2, 728893), (11, 132526), (22, 66263), (23, 63382), (43, 33902), (46, 31691), (67, 21758), (86, 16951), (134, 10879), (253, 5762), (473, 3082), (506, 2881), (737, 1978), (946, 1541), (989, 1474)]