2022881276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{38901563}}^1$

素因数の和:38901580

約数の個数: 12

約数和(自身を含む): 3812353272

約数和(自身を除く): 1789471996

約数列:

[1, 2, 4, 13, 26, 52, 38901563, 77803126, 155606252, 505720319, 1011440638, 2022881276]

約数ペア:

[(1, 2022881276), (2, 1011440638), (4, 505720319), (13, 155606252), (26, 77803126), (52, 38901563)]