2196457774

素因数分解:

$2^1\times 7^1\times {\mathrm{7573}}^1\times {\mathrm{20717}}^1$

素因数の和:28299

約数の個数: 16

約数和(自身を含む): 3766035168

約数和(自身を除く): 1569577394

約数列:

[1, 2, 7, 14, 7573, 15146, 20717, 41434, 53011, 106022, 145019, 290038, 156889841, 313779682, 1098228887, 2196457774]

約数ペア:

[(1, 2196457774), (2, 1098228887), (7, 313779682), (14, 156889841), (7573, 290038), (15146, 145019), (20717, 106022), (41434, 53011)]