2491411456

素因数分解:

$2^{10}\times {\mathrm{257}}^1\times {\mathrm{9467}}^1$

素因数の和:9744

約数の個数: 44

約数和(自身を含む): 5000296968

約数和(自身を除く): 2508885512

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 257, 512, 514, 1024, 1028, 2056, 4112, 8224, 9467, 16448, 18934, 32896, 37868, 65792, 75736, 131584, 151472, 263168, 302944, 605888, 1211776, 2423552, 2433019, 4847104, 4866038, 9694208, 9732076, 19464152, 38928304, 77856608, 155713216, 311426432, 622852864, 1245705728, 2491411456]

約数ペア:

[(1, 2491411456), (2, 1245705728), (4, 622852864), (8, 311426432), (16, 155713216), (32, 77856608), (64, 38928304), (128, 19464152), (256, 9732076), (257, 9694208), (512, 4866038), (514, 4847104), (1024, 2433019), (1028, 2423552), (2056, 1211776), (4112, 605888), (8224, 302944), (9467, 263168), (16448, 151472), (18934, 131584), (32896, 75736), (37868, 65792)]