1320287432

素因数分解:

$2^3\times {\mathrm{379}}^1\times {\mathrm{435451}}^1$

素因数の和:435836

約数の個数: 16

約数和(自身を含む): 2482076400

約数和(自身を除く): 1161788968

約数列:

[1, 2, 4, 8, 379, 758, 1516, 3032, 435451, 870902, 1741804, 3483608, 165035929, 330071858, 660143716, 1320287432]

約数ペア:

[(1, 1320287432), (2, 660143716), (4, 330071858), (8, 165035929), (379, 3483608), (758, 1741804), (1516, 870902), (3032, 435451)]