2045779628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3433}}^1\times {\mathrm{7841}}^1$

素因数の和:11297

約数の個数: 24

約数和(自身を含む): 3770119920

約数和(自身を除く): 1724340292

約数列:

[1, 2, 4, 19, 38, 76, 3433, 6866, 7841, 13732, 15682, 31364, 65227, 130454, 148979, 260908, 297958, 595916, 26918153, 53836306, 107672612, 511444907, 1022889814, 2045779628]

約数ペア:

[(1, 2045779628), (2, 1022889814), (4, 511444907), (19, 107672612), (38, 53836306), (76, 26918153), (3433, 595916), (6866, 297958), (7841, 260908), (13732, 148979), (15682, 130454), (31364, 65227)]