2152427998

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{41519}}^1$

素因数の和:41581

約数の個数: 36

約数和(自身を含む): 3926255760

約数和(自身を除く): 1773827762

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 529, 1058, 1127, 2254, 3703, 7406, 25921, 41519, 51842, 83038, 290633, 581266, 954937, 1909874, 2034431, 4068862, 6684559, 13369118, 21963551, 43927102, 46791913, 93583826, 153744857, 307489714, 1076213999, 2152427998]

約数ペア:

[(1, 2152427998), (2, 1076213999), (7, 307489714), (14, 153744857), (23, 93583826), (46, 46791913), (49, 43927102), (98, 21963551), (161, 13369118), (322, 6684559), (529, 4068862), (1058, 2034431), (1127, 1909874), (2254, 954937), (3703, 581266), (7406, 290633), (25921, 83038), (41519, 51842)]