266589184

素因数分解:

$2^{10}\times {\mathrm{257}}^1\times {\mathrm{1013}}^1$

素因数の和:1290

約数の個数: 44

約数和(自身を含む): 535519764

約数和(自身を除く): 268930580

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1013, 1024, 1028, 2026, 2056, 4052, 4112, 8104, 8224, 16208, 16448, 32416, 32896, 64832, 65792, 129664, 131584, 259328, 260341, 263168, 518656, 520682, 1037312, 1041364, 2082728, 4165456, 8330912, 16661824, 33323648, 66647296, 133294592, 266589184]

約数ペア:

[(1, 266589184), (2, 133294592), (4, 66647296), (8, 33323648), (16, 16661824), (32, 8330912), (64, 4165456), (128, 2082728), (256, 1041364), (257, 1037312), (512, 520682), (514, 518656), (1013, 263168), (1024, 260341), (1028, 259328), (2026, 131584), (2056, 129664), (4052, 65792), (4112, 64832), (8104, 32896), (8224, 32416), (16208, 16448)]