2500916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:631

約数の個数: 24

約数和(自身を含む): 4826304

約数和(自身を除く): 2325388

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 503, 1006, 1243, 2012, 2486, 4972, 5533, 11066, 22132, 56839, 113678, 227356, 625229, 1250458, 2500916]

約数ペア:

[(1, 2500916), (2, 1250458), (4, 625229), (11, 227356), (22, 113678), (44, 56839), (113, 22132), (226, 11066), (452, 5533), (503, 4972), (1006, 2486), (1243, 2012)]