13290004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 48

約数和(自身を含む): 29635200

約数和(自身を除く): 16345196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1259, 1508, 2518, 2639, 5036, 5278, 8813, 10556, 16367, 17626, 32734, 35252, 36511, 65468, 73022, 114569, 146044, 229138, 255577, 458276, 474643, 511154, 949286, 1022308, 1898572, 3322501, 6645002, 13290004]

約数ペア:

[(1, 13290004), (2, 6645002), (4, 3322501), (7, 1898572), (13, 1022308), (14, 949286), (26, 511154), (28, 474643), (29, 458276), (52, 255577), (58, 229138), (91, 146044), (116, 114569), (182, 73022), (203, 65468), (364, 36511), (377, 35252), (406, 32734), (754, 17626), (812, 16367), (1259, 10556), (1508, 8813), (2518, 5278), (2639, 5036)]