2577388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3117

約数の個数: 24

約数和(自身を含む): 5181120

約数和(自身を除く): 2603732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3083, 6166, 12332, 33913, 58577, 67826, 117154, 135652, 234308, 644347, 1288694, 2577388]

約数ペア:

[(1, 2577388), (2, 1288694), (4, 644347), (11, 234308), (19, 135652), (22, 117154), (38, 67826), (44, 58577), (76, 33913), (209, 12332), (418, 6166), (836, 3083)]