127839412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{7417}}^1$

素因数の和:7591

約数の個数: 24

約数和(自身を含む): 232628480

約数和(自身を除く): 104789068

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4309, 7417, 8618, 14834, 17236, 29668, 229927, 459854, 919708, 1030963, 2061926, 4123852, 31959853, 63919706, 127839412]

約数ペア:

[(1, 127839412), (2, 63919706), (4, 31959853), (31, 4123852), (62, 2061926), (124, 1030963), (139, 919708), (278, 459854), (556, 229927), (4309, 29668), (7417, 17236), (8618, 14834)]