713448638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1\times {\mathrm{1973}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 1278014976

約数和(自身を除く): 564566338

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1123, 1973, 2246, 3946, 7861, 13811, 15722, 25829, 27622, 45379, 51658, 90758, 180803, 317653, 361606, 635306, 2215679, 4431358, 15509753, 31019506, 50960617, 101921234, 356724319, 713448638]

約数ペア:

[(1, 713448638), (2, 356724319), (7, 101921234), (14, 50960617), (23, 31019506), (46, 15509753), (161, 4431358), (322, 2215679), (1123, 635306), (1973, 361606), (2246, 317653), (3946, 180803), (7861, 90758), (13811, 51658), (15722, 45379), (25829, 27622)]