2078386726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{101573}}^1$

素因数の和:102375

約数の個数: 16

約数和(自身を含む): 3361693104

約数和(自身を除く): 1283306378

約数列:

[1, 2, 13, 26, 787, 1574, 10231, 20462, 101573, 203146, 1320449, 2640898, 79937951, 159875902, 1039193363, 2078386726]

約数ペア:

[(1, 2078386726), (2, 1039193363), (13, 159875902), (26, 79937951), (787, 2640898), (1574, 1320449), (10231, 203146), (20462, 101573)]