495754384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1630771}}^1$

素因数の和:1630798

約数の個数: 20

約数和(自身を含む): 1011078640

約数和(自身を除く): 515324256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1630771, 3261542, 6523084, 13046168, 26092336, 30984649, 61969298, 123938596, 247877192, 495754384]

約数ペア:

[(1, 495754384), (2, 247877192), (4, 123938596), (8, 61969298), (16, 30984649), (19, 26092336), (38, 13046168), (76, 6523084), (152, 3261542), (304, 1630771)]