2002091270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2011}}^1\times {\mathrm{3433}}^1$

素因数の和:5480

約数の個数: 32

約数和(自身を含む): 3730972320

約数和(自身を除く): 1728881050

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 2011, 3433, 4022, 6866, 10055, 17165, 20110, 34330, 58319, 99557, 116638, 199114, 291595, 497785, 583190, 995570, 6903763, 13807526, 34518815, 69037630, 200209127, 400418254, 1001045635, 2002091270]

約数ペア:

[(1, 2002091270), (2, 1001045635), (5, 400418254), (10, 200209127), (29, 69037630), (58, 34518815), (145, 13807526), (290, 6903763), (2011, 995570), (3433, 583190), (4022, 497785), (6866, 291595), (10055, 199114), (17165, 116638), (20110, 99557), (34330, 58319)]