2812479131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{4789}}^1$

素因数の和:5099

約数の個数: 32

約数和(自身を含む): 3641932800

約数和(自身を除く): 829453669

約数列:

[1, 7, 11, 29, 77, 203, 263, 319, 1841, 2233, 2893, 4789, 7627, 20251, 33523, 52679, 53389, 83897, 138881, 368753, 587279, 972167, 1259507, 1527691, 8816549, 10693837, 13854577, 36525703, 96982039, 255679921, 401782733, 2812479131]

約数ペア:

[(1, 2812479131), (7, 401782733), (11, 255679921), (29, 96982039), (77, 36525703), (203, 13854577), (263, 10693837), (319, 8816549), (1841, 1527691), (2233, 1259507), (2893, 972167), (4789, 587279), (7627, 368753), (20251, 138881), (33523, 83897), (52679, 53389)]