440147228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{13553}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 806083488

約数和(自身を除く): 365936260

約数列:

[1, 2, 4, 23, 46, 92, 353, 706, 1412, 8119, 13553, 16238, 27106, 32476, 54212, 311719, 623438, 1246876, 4784209, 9568418, 19136836, 110036807, 220073614, 440147228]

約数ペア:

[(1, 440147228), (2, 220073614), (4, 110036807), (23, 19136836), (46, 9568418), (92, 4784209), (353, 1246876), (706, 623438), (1412, 311719), (8119, 54212), (13553, 32476), (16238, 27106)]