2028137276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{422881}}^1$

素因数の和:423005

約数の個数: 24

約数和(自身を含む): 3907429680

約数和(自身を除く): 1879292404

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 422881, 845762, 1691524, 4651691, 9303382, 18606764, 46094029, 92188058, 184376116, 507034319, 1014068638, 2028137276]

約数ペア:

[(1, 2028137276), (2, 1014068638), (4, 507034319), (11, 184376116), (22, 92188058), (44, 46094029), (109, 18606764), (218, 9303382), (436, 4651691), (1199, 1691524), (2398, 845762), (4796, 422881)]