1999992

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{499}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 3040008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 499, 501, 668, 998, 1002, 1336, 1497, 1996, 2004, 2994, 3992, 4008, 5988, 11976, 83333, 166666, 249999, 333332, 499998, 666664, 999996, 1999992]

約数ペア:

[(1, 1999992), (2, 999996), (3, 666664), (4, 499998), (6, 333332), (8, 249999), (12, 166666), (24, 83333), (167, 11976), (334, 5988), (499, 4008), (501, 3992), (668, 2994), (998, 2004), (1002, 1996), (1336, 1497)]