2017774418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{5641}}^1$

素因数の和:5954

約数の個数: 32

約数和(自身を含む): 3363534720

約数和(自身を除く): 1345760302

約数列:

[1, 2, 11, 22, 71, 142, 229, 458, 781, 1562, 2519, 5038, 5641, 11282, 16259, 32518, 62051, 124102, 178849, 357698, 400511, 801022, 1291789, 2583578, 4405621, 8811242, 14209679, 28419358, 91717019, 183434038, 1008887209, 2017774418]

約数ペア:

[(1, 2017774418), (2, 1008887209), (11, 183434038), (22, 91717019), (71, 28419358), (142, 14209679), (229, 8811242), (458, 4405621), (781, 2583578), (1562, 1291789), (2519, 801022), (5038, 400511), (5641, 357698), (11282, 178849), (16259, 124102), (32518, 62051)]