2878068730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{6581}}^1$

素因数の和:7122

約数の個数: 32

約数和(自身を含む): 5244695568

約数和(自身を除く): 2366626838

約数列:

[1, 2, 5, 10, 101, 202, 433, 505, 866, 1010, 2165, 4330, 6581, 13162, 32905, 43733, 65810, 87466, 218665, 437330, 664681, 1329362, 2849573, 3323405, 5699146, 6646810, 14247865, 28495730, 287806873, 575613746, 1439034365, 2878068730]

約数ペア:

[(1, 2878068730), (2, 1439034365), (5, 575613746), (10, 287806873), (101, 28495730), (202, 14247865), (433, 6646810), (505, 5699146), (866, 3323405), (1010, 2849573), (2165, 1329362), (4330, 664681), (6581, 437330), (13162, 218665), (32905, 87466), (43733, 65810)]