2291572111

素因数分解:

${\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 2384068608

約数和(自身を除く): 92496497

約数列:

[1, 31, 257, 383, 751, 7967, 11873, 23281, 98431, 193007, 287633, 3051361, 5983217, 8916623, 73921681, 2291572111]

約数ペア:

[(1, 2291572111), (31, 73921681), (257, 8916623), (383, 5983217), (751, 3051361), (7967, 287633), (11873, 193007), (23281, 98431)]