1380491922

素因数分解:

$2^1\times 3^1\times {\mathrm{1637}}^1\times {\mathrm{140551}}^1$

素因数の和:142193

約数の個数: 16

約数和(自身を含む): 2762690112

約数和(自身を除く): 1382198190

約数列:

[1, 2, 3, 6, 1637, 3274, 4911, 9822, 140551, 281102, 421653, 843306, 230081987, 460163974, 690245961, 1380491922]

約数ペア:

[(1, 1380491922), (2, 690245961), (3, 460163974), (6, 230081987), (1637, 843306), (3274, 421653), (4911, 281102), (9822, 140551)]