2178462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 5120640

約数和(自身を除く): 2942178

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 2539, 5078, 7617, 15234, 27929, 33007, 55858, 66014, 83787, 99021, 167574, 198042, 363077, 726154, 1089231, 2178462]

約数ペア:

[(1, 2178462), (2, 1089231), (3, 726154), (6, 363077), (11, 198042), (13, 167574), (22, 99021), (26, 83787), (33, 66014), (39, 55858), (66, 33007), (78, 27929), (143, 15234), (286, 7617), (429, 5078), (858, 2539)]