2078454916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{50551}}^1$

素因数の和:51115

約数の個数: 24

約数和(自身を含む): 3835885760

約数和(自身を除く): 1757430844

約数列:

[1, 2, 4, 19, 38, 76, 541, 1082, 2164, 10279, 20558, 41116, 50551, 101102, 202204, 960469, 1920938, 3841876, 27348091, 54696182, 109392364, 519613729, 1039227458, 2078454916]

約数ペア:

[(1, 2078454916), (2, 1039227458), (4, 519613729), (19, 109392364), (38, 54696182), (76, 27348091), (541, 3841876), (1082, 1920938), (2164, 960469), (10279, 202204), (20558, 101102), (41116, 50551)]