1974044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 24

約数和(自身を含む): 3696000

約数和(自身を除く): 1721956

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 499, 989, 998, 1978, 1996, 3956, 11477, 21457, 22954, 42914, 45908, 85828, 493511, 987022, 1974044]

約数ペア:

[(1, 1974044), (2, 987022), (4, 493511), (23, 85828), (43, 45908), (46, 42914), (86, 22954), (92, 21457), (172, 11477), (499, 3956), (989, 1996), (998, 1978)]