127799188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{9461}}^1$

素因数の和:9783

約数の個数: 24

約数和(自身を含む): 244800864

約数和(自身を除く): 117001676

約数列:

[1, 2, 4, 11, 22, 44, 307, 614, 1228, 3377, 6754, 9461, 13508, 18922, 37844, 104071, 208142, 416284, 2904527, 5809054, 11618108, 31949797, 63899594, 127799188]

約数ペア:

[(1, 127799188), (2, 63899594), (4, 31949797), (11, 11618108), (22, 5809054), (44, 2904527), (307, 416284), (614, 208142), (1228, 104071), (3377, 37844), (6754, 18922), (9461, 13508)]