80581785986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2497421}}^1$

素因数の和:2497526

約数の個数: 32

約数和(自身を含む): 139715776368

約数和(自身を除く): 59133990382

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1898, 2482, 16133, 32266, 2497421, 4994842, 32466473, 42456157, 64932946, 84912314, 182311733, 364623466, 551930041, 1103860082, 2370052529, 3099299461, 4740105058, 6198598922, 40290892993, 80581785986]

約数ペア:

[(1, 80581785986), (2, 40290892993), (13, 6198598922), (17, 4740105058), (26, 3099299461), (34, 2370052529), (73, 1103860082), (146, 551930041), (221, 364623466), (442, 182311733), (949, 84912314), (1241, 64932946), (1898, 42456157), (2482, 32466473), (16133, 4994842), (32266, 2497421)]