2239006

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 4465152

約数和(自身を除く): 2226146

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 67, 77, 98, 134, 154, 217, 341, 434, 469, 539, 682, 737, 938, 1078, 1474, 1519, 2077, 2387, 3038, 3283, 4154, 4774, 5159, 6566, 10318, 14539, 16709, 22847, 29078, 33418, 36113, 45694, 72226, 101773, 159929, 203546, 319858, 1119503, 2239006]

約数ペア:

[(1, 2239006), (2, 1119503), (7, 319858), (11, 203546), (14, 159929), (22, 101773), (31, 72226), (49, 45694), (62, 36113), (67, 33418), (77, 29078), (98, 22847), (134, 16709), (154, 14539), (217, 10318), (341, 6566), (434, 5159), (469, 4774), (539, 4154), (682, 3283), (737, 3038), (938, 2387), (1078, 2077), (1474, 1519)]