1572258674

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{10979}}^1$

素因数の和:11234

約数の個数: 32

約数和(自身を含む): 2760635520

約数和(自身を除く): 1188376846

約数列:

[1, 2, 7, 14, 53, 106, 193, 371, 386, 742, 1351, 2702, 10229, 10979, 20458, 21958, 71603, 76853, 143206, 153706, 581887, 1163774, 2118947, 4073209, 4237894, 8146418, 14832629, 29665258, 112304191, 224608382, 786129337, 1572258674]

約数ペア:

[(1, 1572258674), (2, 786129337), (7, 224608382), (14, 112304191), (53, 29665258), (106, 14832629), (193, 8146418), (371, 4237894), (386, 4073209), (742, 2118947), (1351, 1163774), (2702, 581887), (10229, 153706), (10979, 143206), (20458, 76853), (21958, 71603)]