1263209216

素因数分解:

$2^8\times {\mathrm{307}}^1\times {\mathrm{16073}}^1$

素因数の和:16396

約数の個数: 36

約数和(自身を含む): 2529854712

約数和(自身を除く): 1266645496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 307, 614, 1228, 2456, 4912, 9824, 16073, 19648, 32146, 39296, 64292, 78592, 128584, 257168, 514336, 1028672, 2057344, 4114688, 4934411, 9868822, 19737644, 39475288, 78950576, 157901152, 315802304, 631604608, 1263209216]

約数ペア:

[(1, 1263209216), (2, 631604608), (4, 315802304), (8, 157901152), (16, 78950576), (32, 39475288), (64, 19737644), (128, 9868822), (256, 4934411), (307, 4114688), (614, 2057344), (1228, 1028672), (2456, 514336), (4912, 257168), (9824, 128584), (16073, 78592), (19648, 64292), (32146, 39296)]