1438892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 3198720

約数和(自身を除く): 1759828

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 67, 91, 118, 134, 182, 236, 268, 364, 413, 469, 767, 826, 871, 938, 1534, 1652, 1742, 1876, 3068, 3484, 3953, 5369, 6097, 7906, 10738, 12194, 15812, 21476, 24388, 27671, 51389, 55342, 102778, 110684, 205556, 359723, 719446, 1438892]

約数ペア:

[(1, 1438892), (2, 719446), (4, 359723), (7, 205556), (13, 110684), (14, 102778), (26, 55342), (28, 51389), (52, 27671), (59, 24388), (67, 21476), (91, 15812), (118, 12194), (134, 10738), (182, 7906), (236, 6097), (268, 5369), (364, 3953), (413, 3484), (469, 3068), (767, 1876), (826, 1742), (871, 1652), (938, 1534)]