1401687574

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{13997}}^1$

素因数の和:14340

約数の個数: 32

約数和(自身を含む): 2515608576

約数和(自身を除く): 1113921002

約数列:

[1, 2, 7, 14, 23, 46, 161, 311, 322, 622, 2177, 4354, 7153, 13997, 14306, 27994, 50071, 97979, 100142, 195958, 321931, 643862, 2253517, 4353067, 4507034, 8706134, 30471469, 60942938, 100120541, 200241082, 700843787, 1401687574]

約数ペア:

[(1, 1401687574), (2, 700843787), (7, 200241082), (14, 100120541), (23, 60942938), (46, 30471469), (161, 8706134), (311, 4507034), (322, 4353067), (622, 2253517), (2177, 643862), (4354, 321931), (7153, 195958), (13997, 100142), (14306, 97979), (27994, 50071)]