1743742

素因数分解:

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

素因数の和:113

約数の個数: 48

約数和(自身を含む): 3583872

約数和(自身を除く): 1840130

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 134, 143, 154, 169, 182, 286, 338, 469, 737, 871, 938, 1001, 1183, 1474, 1742, 1859, 2002, 2366, 3718, 5159, 6097, 9581, 10318, 11323, 12194, 13013, 19162, 22646, 26026, 67067, 79261, 124553, 134134, 158522, 249106, 871871, 1743742]

約数ペア:

[(1, 1743742), (2, 871871), (7, 249106), (11, 158522), (13, 134134), (14, 124553), (22, 79261), (26, 67067), (67, 26026), (77, 22646), (91, 19162), (134, 13013), (143, 12194), (154, 11323), (169, 10318), (182, 9581), (286, 6097), (338, 5159), (469, 3718), (737, 2366), (871, 2002), (938, 1859), (1001, 1742), (1183, 1474)]