4080499504

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3591989}}^1$

素因数の和:3592068

約数の個数: 20

約数和(自身を含む): 8017321680

約数和(自身を除く): 3936822176

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3591989, 7183978, 14367956, 28735912, 57471824, 255031219, 510062438, 1020124876, 2040249752, 4080499504]

約数ペア:

[(1, 4080499504), (2, 2040249752), (4, 1020124876), (8, 510062438), (16, 255031219), (71, 57471824), (142, 28735912), (284, 14367956), (568, 7183978), (1136, 3591989)]