129043018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 224566272

約数和(自身を除く): 95523254

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 6961, 9269, 13922, 18538, 90493, 160103, 180986, 215791, 320206, 431582, 2081339, 2805283, 4162678, 4963193, 5610566, 9926386, 64521509, 129043018]

約数ペア:

[(1, 129043018), (2, 64521509), (13, 9926386), (23, 5610566), (26, 4963193), (31, 4162678), (46, 2805283), (62, 2081339), (299, 431582), (403, 320206), (598, 215791), (713, 180986), (806, 160103), (1426, 90493), (6961, 18538), (9269, 13922)]