1211493214

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{124819}}^1$

素因数の和:125055

約数の個数: 16

約数和(自身を含む): 1905252480

約数和(自身を除く): 693759266

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 124819, 249638, 2870837, 5741674, 26336809, 52673618, 605746607, 1211493214]

約数ペア:

[(1, 1211493214), (2, 605746607), (23, 52673618), (46, 26336809), (211, 5741674), (422, 2870837), (4853, 249638), (9706, 124819)]