4490384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{14771}}^1$

素因数の和:14798

約数の個数: 20

約数和(自身を含む): 9158640

約数和(自身を除く): 4668256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 14771, 29542, 59084, 118168, 236336, 280649, 561298, 1122596, 2245192, 4490384]

約数ペア:

[(1, 4490384), (2, 2245192), (4, 1122596), (8, 561298), (16, 280649), (19, 236336), (38, 118168), (76, 59084), (152, 29542), (304, 14771)]