2012711914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{670457}}^1$

素因数の和:670557

約数の個数: 16

約数和(自身を含む): 3218198400

約数和(自身を除く): 1205486486

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 670457, 1340914, 12738683, 25477366, 52966103, 105932206, 1006355957, 2012711914]

約数ペア:

[(1, 2012711914), (2, 1006355957), (19, 105932206), (38, 52966103), (79, 25477366), (158, 12738683), (1501, 1340914), (3002, 670457)]