2021330135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{9241}}^1$

素因数の和:9395

約数の個数: 32

約数和(自身を含む): 2738885184

約数和(自身を除く): 717555049

約数列:

[1, 5, 11, 41, 55, 97, 205, 451, 485, 1067, 2255, 3977, 5335, 9241, 19885, 43747, 46205, 101651, 218735, 378881, 508255, 896377, 1894405, 4167691, 4481885, 9860147, 20838455, 36751457, 49300735, 183757285, 404266027, 2021330135]

約数ペア:

[(1, 2021330135), (5, 404266027), (11, 183757285), (41, 49300735), (55, 36751457), (97, 20838455), (205, 9860147), (451, 4481885), (485, 4167691), (1067, 1894405), (2255, 896377), (3977, 508255), (5335, 378881), (9241, 218735), (19885, 101651), (43747, 46205)]