278553004

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{3547}}^1$

素因数の和:4257

約数の個数: 24

約数和(自身を含む): 505164240

約数和(自身を除く): 226611236

約数列:

[1, 2, 4, 29, 58, 116, 677, 1354, 2708, 3547, 7094, 14188, 19633, 39266, 78532, 102863, 205726, 411452, 2401319, 4802638, 9605276, 69638251, 139276502, 278553004]

約数ペア:

[(1, 278553004), (2, 139276502), (4, 69638251), (29, 9605276), (58, 4802638), (116, 2401319), (677, 411452), (1354, 205726), (2708, 102863), (3547, 78532), (7094, 39266), (14188, 19633)]