2815078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{557}}^1$

素因数の和:604

約数の個数: 24

約数和(自身を含む): 5102352

約数和(自身を除く): 2287274

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 557, 722, 1114, 2527, 3899, 5054, 7798, 10583, 21166, 74081, 148162, 201077, 402154, 1407539, 2815078]

約数ペア:

[(1, 2815078), (2, 1407539), (7, 402154), (14, 201077), (19, 148162), (38, 74081), (133, 21166), (266, 10583), (361, 7798), (557, 5054), (722, 3899), (1114, 2527)]