2006992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9670

約数の個数: 20

約数和(自身を含む): 4188100

約数和(自身を除く): 2181108

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9649, 19298, 38596, 77192, 125437, 154384, 250874, 501748, 1003496, 2006992]

約数ペア:

[(1, 2006992), (2, 1003496), (4, 501748), (8, 250874), (13, 154384), (16, 125437), (26, 77192), (52, 38596), (104, 19298), (208, 9649)]