131263484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{129707}}^1$

素因数の和:129745

約数の個数: 24

約数和(自身を含む): 261491328

約数和(自身を除く): 130227844

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 129707, 259414, 518828, 1426777, 2853554, 2983261, 5707108, 5966522, 11933044, 32815871, 65631742, 131263484]

約数ペア:

[(1, 131263484), (2, 65631742), (4, 32815871), (11, 11933044), (22, 5966522), (23, 5707108), (44, 2983261), (46, 2853554), (92, 1426777), (253, 518828), (506, 259414), (1012, 129707)]