2005492972

素因数分解:

$2^2\times 7^2\times {\mathrm{2657}}^1\times {\mathrm{3851}}^1$

素因数の和:6526

約数の個数: 36

約数和(自身を含む): 4085207784

約数和(自身を除く): 2079714812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 2657, 3851, 5314, 7702, 10628, 15404, 18599, 26957, 37198, 53914, 74396, 107828, 130193, 188699, 260386, 377398, 520772, 754796, 10232107, 20464214, 40928428, 71624749, 143249498, 286498996, 501373243, 1002746486, 2005492972]

約数ペア:

[(1, 2005492972), (2, 1002746486), (4, 501373243), (7, 286498996), (14, 143249498), (28, 71624749), (49, 40928428), (98, 20464214), (196, 10232107), (2657, 754796), (3851, 520772), (5314, 377398), (7702, 260386), (10628, 188699), (15404, 130193), (18599, 107828), (26957, 74396), (37198, 53914)]