2005304754

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{7103}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 4048257024

約数和(自身を除く): 2042952270

約数列:

[1, 2, 3, 6, 211, 223, 422, 446, 633, 669, 1266, 1338, 7103, 14206, 21309, 42618, 47053, 94106, 141159, 282318, 1498733, 1583969, 2997466, 3167938, 4496199, 4751907, 8992398, 9503814, 334217459, 668434918, 1002652377, 2005304754]

約数ペア:

[(1, 2005304754), (2, 1002652377), (3, 668434918), (6, 334217459), (211, 9503814), (223, 8992398), (422, 4751907), (446, 4496199), (633, 3167938), (669, 2997466), (1266, 1583969), (1338, 1498733), (7103, 282318), (14206, 141159), (21309, 94106), (42618, 47053)]