2016649436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{18517}}^1$

素因数の和:19973

約数の個数: 24

約数和(自身を含む): 3717673680

約数和(自身を除く): 1701024244

約数列:

[1, 2, 4, 19, 38, 76, 1433, 2866, 5732, 18517, 27227, 37034, 54454, 74068, 108908, 351823, 703646, 1407292, 26534861, 53069722, 106139444, 504162359, 1008324718, 2016649436]

約数ペア:

[(1, 2016649436), (2, 1008324718), (4, 504162359), (19, 106139444), (38, 53069722), (76, 26534861), (1433, 1407292), (2866, 703646), (5732, 351823), (18517, 108908), (27227, 74068), (37034, 54454)]