2893606465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1423}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 3764828160

約数和(自身を除く): 871221695

約数列:

[1, 5, 17, 47, 85, 235, 509, 799, 1423, 2545, 3995, 7115, 8653, 23923, 24191, 43265, 66881, 119615, 120955, 334405, 406691, 724307, 1136977, 2033455, 3621535, 5684885, 12313219, 34042429, 61566095, 170212145, 578721293, 2893606465]

約数ペア:

[(1, 2893606465), (5, 578721293), (17, 170212145), (47, 61566095), (85, 34042429), (235, 12313219), (509, 5684885), (799, 3621535), (1423, 2033455), (2545, 1136977), (3995, 724307), (7115, 406691), (8653, 334405), (23923, 120955), (24191, 119615), (43265, 66881)]