938938

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 1953504

約数和(自身を除く): 1014566

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 67, 77, 91, 98, 134, 143, 154, 182, 286, 469, 539, 637, 737, 871, 938, 1001, 1078, 1274, 1474, 1742, 2002, 3283, 5159, 6097, 6566, 7007, 9581, 10318, 12194, 14014, 19162, 36113, 42679, 67067, 72226, 85358, 134134, 469469, 938938]

約数ペア:

[(1, 938938), (2, 469469), (7, 134134), (11, 85358), (13, 72226), (14, 67067), (22, 42679), (26, 36113), (49, 19162), (67, 14014), (77, 12194), (91, 10318), (98, 9581), (134, 7007), (143, 6566), (154, 6097), (182, 5159), (286, 3283), (469, 2002), (539, 1742), (637, 1474), (737, 1274), (871, 1078), (938, 1001)]