858245524

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 1556018128

約数和(自身を除く): 697772604

約数列:

[1, 2, 4, 73, 97, 146, 157, 193, 194, 292, 314, 386, 388, 628, 772, 7081, 11461, 14089, 14162, 15229, 18721, 22922, 28178, 28324, 30301, 30458, 37442, 45844, 56356, 60602, 60916, 74884, 121204, 1111717, 1366633, 2211973, 2223434, 2733266, 2939197, 4423946, 4446868, 5466532, 5878394, 8847892, 11756788, 214561381, 429122762, 858245524]

約数ペア:

[(1, 858245524), (2, 429122762), (4, 214561381), (73, 11756788), (97, 8847892), (146, 5878394), (157, 5466532), (193, 4446868), (194, 4423946), (292, 2939197), (314, 2733266), (386, 2223434), (388, 2211973), (628, 1366633), (772, 1111717), (7081, 121204), (11461, 74884), (14089, 60916), (14162, 60602), (15229, 56356), (18721, 45844), (22922, 37442), (28178, 30458), (28324, 30301)]