2016990014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{108803}}^1$

素因数の和:108872

約数の個数: 32

約数和(自身を含む): 3509581824

約数和(自身を除く): 1492591810

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 18538, 108803, 217606, 1414439, 2502469, 2828878, 3372893, 5004938, 6745786, 32532097, 43847609, 65064194, 77576539, 87695218, 155153078, 1008495007, 2016990014]

約数ペア:

[(1, 2016990014), (2, 1008495007), (13, 155153078), (23, 87695218), (26, 77576539), (31, 65064194), (46, 43847609), (62, 32532097), (299, 6745786), (403, 5004938), (598, 3372893), (713, 2828878), (806, 2502469), (1426, 1414439), (9269, 217606), (18538, 108803)]