2011752965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{27827}}^1$

素因数の和:28612

約数の個数: 16

約数和(自身を含む): 2544592320

約数和(自身を除く): 532839355

約数列:

[1, 5, 19, 95, 761, 3805, 14459, 27827, 72295, 139135, 528713, 2643565, 21176347, 105881735, 402350593, 2011752965]

約数ペア:

[(1, 2011752965), (5, 402350593), (19, 105881735), (95, 21176347), (761, 2643565), (3805, 528713), (14459, 139135), (27827, 72295)]