1738821838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{67079}}^1$

素因数の和:68091

約数の個数: 16

約数和(自身を含む): 2811725280

約数和(自身を除く): 1072903442

約数列:

[1, 2, 13, 26, 997, 1994, 12961, 25922, 67079, 134158, 872027, 1744054, 66877763, 133755526, 869410919, 1738821838]

約数ペア:

[(1, 1738821838), (2, 869410919), (13, 133755526), (26, 66877763), (997, 1744054), (1994, 872027), (12961, 134158), (25922, 67079)]