1040875628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{20016839}}^1$

素因数の和:20016856

約数の個数: 12

約数和(自身を含む): 1961650320

約数和(自身を除く): 920774692

約数列:

[1, 2, 4, 13, 26, 52, 20016839, 40033678, 80067356, 260218907, 520437814, 1040875628]

約数ペア:

[(1, 1040875628), (2, 520437814), (4, 260218907), (13, 80067356), (26, 40033678), (52, 20016839)]