253440082

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2801}}^1$

素因数の和:3114

約数の個数: 32

約数和(自身を含む): 455134464

約数和(自身を除く): 201694382

約数列:

[1, 2, 7, 14, 23, 46, 161, 281, 322, 562, 1967, 2801, 3934, 5602, 6463, 12926, 19607, 39214, 45241, 64423, 90482, 128846, 450961, 787081, 901922, 1574162, 5509567, 11019134, 18102863, 36205726, 126720041, 253440082]

約数ペア:

[(1, 253440082), (2, 126720041), (7, 36205726), (14, 18102863), (23, 11019134), (46, 5509567), (161, 1574162), (281, 901922), (322, 787081), (562, 450961), (1967, 128846), (2801, 90482), (3934, 64423), (5602, 45241), (6463, 39214), (12926, 19607)]