2810764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 5419008

約数和(自身を除く): 2608244

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 503, 508, 1006, 1397, 2012, 2794, 5533, 5588, 11066, 22132, 63881, 127762, 255524, 702691, 1405382, 2810764]

約数ペア:

[(1, 2810764), (2, 1405382), (4, 702691), (11, 255524), (22, 127762), (44, 63881), (127, 22132), (254, 11066), (503, 5588), (508, 5533), (1006, 2794), (1397, 2012)]