2571302578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1019549}}^1$

素因数の和:1019661

約数の個数: 16

約数和(自身を含む): 4196467800

約数和(自身を除く): 1625165222

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 1019549, 2039098, 13254137, 26508274, 98896253, 197792506, 1285651289, 2571302578]

約数ペア:

[(1, 2571302578), (2, 1285651289), (13, 197792506), (26, 98896253), (97, 26508274), (194, 13254137), (1261, 2039098), (2522, 1019549)]