2009898604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1669351}}^1$

素因数の和:1669405

約数の個数: 24

約数和(自身を含む): 4113283328

約数和(自身を除く): 2103384724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1669351, 3338702, 6677404, 11685457, 23370914, 46741828, 71782093, 143564186, 287128372, 502474651, 1004949302, 2009898604]

約数ペア:

[(1, 2009898604), (2, 1004949302), (4, 502474651), (7, 287128372), (14, 143564186), (28, 71782093), (43, 46741828), (86, 23370914), (172, 11685457), (301, 6677404), (602, 3338702), (1204, 1669351)]