2080983808

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{137777}}^1$

素因数の和:137852

約数の個数: 36

約数和(自身を含む): 4224273480

約数和(自身を除く): 2143289672

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 944, 1888, 3776, 7552, 15104, 137777, 275554, 551108, 1102216, 2204432, 4408864, 8128843, 8817728, 16257686, 17635456, 32515372, 35270912, 65030744, 130061488, 260122976, 520245952, 1040491904, 2080983808]

約数ペア:

[(1, 2080983808), (2, 1040491904), (4, 520245952), (8, 260122976), (16, 130061488), (32, 65030744), (59, 35270912), (64, 32515372), (118, 17635456), (128, 16257686), (236, 8817728), (256, 8128843), (472, 4408864), (944, 2204432), (1888, 1102216), (3776, 551108), (7552, 275554), (15104, 137777)]