5120386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1061}}^1$

素因数の和:1209

約数の個数: 16

約数和(自身を含む): 8156160

約数和(自身を除く): 3035774

約数列:

[1, 2, 19, 38, 127, 254, 1061, 2122, 2413, 4826, 20159, 40318, 134747, 269494, 2560193, 5120386]

約数ペア:

[(1, 5120386), (2, 2560193), (19, 269494), (38, 134747), (127, 40318), (254, 20159), (1061, 4826), (2122, 2413)]