2018795344

素因数分解:

$2^4\times {\mathrm{1787}}^1\times {\mathrm{70607}}^1$

素因数の和:72402

約数の個数: 20

約数和(自身を含む): 3913660224

約数和(自身を除く): 1894864880

約数列:

[1, 2, 4, 8, 16, 1787, 3574, 7148, 14296, 28592, 70607, 141214, 282428, 564856, 1129712, 126174709, 252349418, 504698836, 1009397672, 2018795344]

約数ペア:

[(1, 2018795344), (2, 1009397672), (4, 504698836), (8, 252349418), (16, 126174709), (1787, 1129712), (3574, 564856), (7148, 282428), (14296, 141214), (28592, 70607)]