2004968911

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12157}}^1$

素因数の和:12255

約数の個数: 24

約数和(自身を含む): 2328500160

約数和(自身を除く): 323531249

約数列:

[1, 11, 29, 47, 121, 319, 517, 1363, 3509, 5687, 12157, 14993, 133727, 164923, 352553, 571379, 1470997, 3878083, 6285169, 16569991, 42658913, 69136859, 182269901, 2004968911]

約数ペア:

[(1, 2004968911), (11, 182269901), (29, 69136859), (47, 42658913), (121, 16569991), (319, 6285169), (517, 3878083), (1363, 1470997), (3509, 571379), (5687, 352553), (12157, 164923), (14993, 133727)]