2912856845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{1021}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 3752784000

約数和(自身を除く): 839927155

約数列:

[1, 5, 19, 59, 95, 295, 509, 1021, 1121, 2545, 5105, 5605, 9671, 19399, 30031, 48355, 60239, 96995, 150155, 301195, 519689, 570589, 1144541, 2598445, 2852945, 5722705, 9874091, 30661651, 49370455, 153308255, 582571369, 2912856845]

約数ペア:

[(1, 2912856845), (5, 582571369), (19, 153308255), (59, 49370455), (95, 30661651), (295, 9874091), (509, 5722705), (1021, 2852945), (1121, 2598445), (2545, 1144541), (5105, 570589), (5605, 519689), (9671, 301195), (19399, 150155), (30031, 96995), (48355, 60239)]