2718254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2638546

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 929, 1463, 1858, 2926, 6503, 10219, 13006, 17651, 20438, 35302, 71533, 123557, 143066, 194161, 247114, 388322, 1359127, 2718254]

約数ペア:

[(1, 2718254), (2, 1359127), (7, 388322), (11, 247114), (14, 194161), (19, 143066), (22, 123557), (38, 71533), (77, 35302), (133, 20438), (154, 17651), (209, 13006), (266, 10219), (418, 6503), (929, 2926), (1463, 1858)]