409832006

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1\times {\mathrm{2381}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 622559520

約数和(自身を除く): 212727514

約数列:

[1, 2, 89, 178, 967, 1934, 2381, 4762, 86063, 172126, 211909, 423818, 2302427, 4604854, 204916003, 409832006]

約数ペア:

[(1, 409832006), (2, 204916003), (89, 4604854), (178, 2302427), (967, 423818), (1934, 211909), (2381, 172126), (4762, 86063)]