266910518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1\times {\mathrm{1259}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 482630400

約数和(自身を除く): 215719882

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 797, 1259, 1594, 2518, 5579, 8813, 11158, 15143, 17626, 23921, 30286, 47842, 106001, 167447, 212002, 334894, 1003423, 2006846, 7023961, 14047922, 19065037, 38130074, 133455259, 266910518]

約数ペア:

[(1, 266910518), (2, 133455259), (7, 38130074), (14, 19065037), (19, 14047922), (38, 7023961), (133, 2006846), (266, 1003423), (797, 334894), (1259, 212002), (1594, 167447), (2518, 106001), (5579, 47842), (8813, 30286), (11158, 23921), (15143, 17626)]