1489434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1703910

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 251, 258, 502, 753, 989, 1506, 1978, 2967, 5773, 5934, 10793, 11546, 17319, 21586, 32379, 34638, 64758, 248239, 496478, 744717, 1489434]

約数ペア:

[(1, 1489434), (2, 744717), (3, 496478), (6, 248239), (23, 64758), (43, 34638), (46, 32379), (69, 21586), (86, 17319), (129, 11546), (138, 10793), (251, 5934), (258, 5773), (502, 2967), (753, 1978), (989, 1506)]