2391235

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6211}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 3578112

約数和(自身を除く): 1186877

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 6211, 31055, 43477, 68321, 217385, 341605, 478247, 2391235]

約数ペア:

[(1, 2391235), (5, 478247), (7, 341605), (11, 217385), (35, 68321), (55, 43477), (77, 31055), (385, 6211)]