680381224

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2074333}}^1$

素因数の和:2074380

約数の個数: 16

約数和(自身を含む): 1306830420

約数和(自身を除く): 626449196

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2074333, 4148666, 8297332, 16594664, 85047653, 170095306, 340190612, 680381224]

約数ペア:

[(1, 680381224), (2, 340190612), (4, 170095306), (8, 85047653), (41, 16594664), (82, 8297332), (164, 4148666), (328, 2074333)]