2159234

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2030

約数の個数: 24

約数和(自身を含む): 4112208

約数和(自身を除く): 1952974

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 2003, 4006, 14021, 22033, 28042, 44066, 98147, 154231, 196294, 308462, 1079617, 2159234]

約数ペア:

[(1, 2159234), (2, 1079617), (7, 308462), (11, 196294), (14, 154231), (22, 98147), (49, 44066), (77, 28042), (98, 22033), (154, 14021), (539, 4006), (1078, 2003)]