2013459464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{208519}}^1$

素因数の和:208613

約数の個数: 32

約数和(自身を含む): 4053628800

約数和(自身を除く): 2040169336

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 208519, 417038, 834076, 1668152, 3544823, 7089646, 14179292, 14804849, 28358584, 29609698, 59219396, 118438792, 251682433, 503364866, 1006729732, 2013459464]

約数ペア:

[(1, 2013459464), (2, 1006729732), (4, 503364866), (8, 251682433), (17, 118438792), (34, 59219396), (68, 29609698), (71, 28358584), (136, 14804849), (142, 14179292), (284, 7089646), (568, 3544823), (1207, 1668152), (2414, 834076), (4828, 417038), (9656, 208519)]