128565931406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2753}}^1\times {\mathrm{2122741}}^1$

素因数の和:2125507

約数の個数: 16

約数和(自身を含む): 210457132848

約数和(自身を除く): 81891201442

約数列:

[1, 2, 11, 22, 2753, 5506, 30283, 60566, 2122741, 4245482, 23350151, 46700302, 5843905973, 11687811946, 64282965703, 128565931406]

約数ペア:

[(1, 128565931406), (2, 64282965703), (11, 11687811946), (22, 5843905973), (2753, 46700302), (5506, 23350151), (30283, 4245482), (60566, 2122741)]