1075391980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4136123}}^1$

素因数の和:4136145

約数の個数: 24

約数和(自身を含む): 2432040912

約数和(自身を除く): 1356648932

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4136123, 8272246, 16544492, 20680615, 41361230, 53769599, 82722460, 107539198, 215078396, 268847995, 537695990, 1075391980]

約数ペア:

[(1, 1075391980), (2, 537695990), (4, 268847995), (5, 215078396), (10, 107539198), (13, 82722460), (20, 53769599), (26, 41361230), (52, 20680615), (65, 16544492), (130, 8272246), (260, 4136123)]