920255869

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1823}}^1$

素因数の和:1981

約数の個数: 24

約数和(自身を含む): 1041431040

約数和(自身を除く): 121175171

約数列:

[1, 13, 29, 103, 169, 377, 1339, 1823, 2987, 4901, 17407, 23699, 38831, 52867, 187769, 308087, 504803, 687271, 2440997, 5445301, 8934523, 31732961, 70788913, 920255869]

約数ペア:

[(1, 920255869), (13, 70788913), (29, 31732961), (103, 8934523), (169, 5445301), (377, 2440997), (1339, 687271), (1823, 504803), (2987, 308087), (4901, 187769), (17407, 52867), (23699, 38831)]