2107406576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11973901}}^1$

素因数の和:11973920

約数の個数: 20

約数和(自身を含む): 4454291544

約数和(自身を除く): 2346884968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11973901, 23947802, 47895604, 95791208, 131712911, 191582416, 263425822, 526851644, 1053703288, 2107406576]

約数ペア:

[(1, 2107406576), (2, 1053703288), (4, 526851644), (8, 263425822), (11, 191582416), (16, 131712911), (22, 95791208), (44, 47895604), (88, 23947802), (176, 11973901)]