1048684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2345728

約数和(自身を除く): 1297044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 67, 86, 91, 134, 172, 182, 268, 301, 364, 469, 559, 602, 871, 938, 1118, 1204, 1742, 1876, 2236, 2881, 3484, 3913, 5762, 6097, 7826, 11524, 12194, 15652, 20167, 24388, 37453, 40334, 74906, 80668, 149812, 262171, 524342, 1048684]

約数ペア:

[(1, 1048684), (2, 524342), (4, 262171), (7, 149812), (13, 80668), (14, 74906), (26, 40334), (28, 37453), (43, 24388), (52, 20167), (67, 15652), (86, 12194), (91, 11524), (134, 7826), (172, 6097), (182, 5762), (268, 3913), (301, 3484), (364, 2881), (469, 2236), (559, 1876), (602, 1742), (871, 1204), (938, 1118)]