2005202463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{437149}}^1$

素因数の和:437302

約数の個数: 16

約数和(自身を含む): 2937648000

約数和(自身を除く): 932445537

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 437149, 1311447, 4808639, 14425917, 60763711, 182291133, 668400821, 2005202463]

約数ペア:

[(1, 2005202463), (3, 668400821), (11, 182291133), (33, 60763711), (139, 14425917), (417, 4808639), (1529, 1311447), (4587, 437149)]