1713291220

素因数分解:

$2^2\times 5^1\times {\mathrm{7883}}^1\times {\mathrm{10867}}^1$

素因数の和:18759

約数の個数: 24

約数和(自身を含む): 3598699104

約数和(自身を除く): 1885407884

約数列:

[1, 2, 4, 5, 10, 20, 7883, 10867, 15766, 21734, 31532, 39415, 43468, 54335, 78830, 108670, 157660, 217340, 85664561, 171329122, 342658244, 428322805, 856645610, 1713291220]

約数ペア:

[(1, 1713291220), (2, 856645610), (4, 428322805), (5, 342658244), (10, 171329122), (20, 85664561), (7883, 217340), (10867, 157660), (15766, 108670), (21734, 78830), (31532, 54335), (39415, 43468)]