13321421764

素因数分解:

$2^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{953437}}^1$

素因数の和:953947

約数の個数: 24

約数和(自身を含む): 26696264000

約数和(自身を除く): 13374842236

約数列:

[1, 2, 4, 7, 14, 28, 499, 998, 1996, 3493, 6986, 13972, 953437, 1906874, 3813748, 6674059, 13348118, 26696236, 475765063, 951530126, 1903060252, 3330355441, 6660710882, 13321421764]

約数ペア:

[(1, 13321421764), (2, 6660710882), (4, 3330355441), (7, 1903060252), (14, 951530126), (28, 475765063), (499, 26696236), (998, 13348118), (1996, 6674059), (3493, 3813748), (6986, 1906874), (13972, 953437)]