8889114884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{264211}}^1$

素因数の和:264875

約数の個数: 24

約数和(自身を含む): 16778518848

約数和(自身を除く): 7889403964

約数列:

[1, 2, 4, 13, 26, 52, 647, 1294, 2588, 8411, 16822, 33644, 264211, 528422, 1056844, 3434743, 6869486, 13738972, 170944517, 341889034, 683778068, 2222278721, 4444557442, 8889114884]

約数ペア:

[(1, 8889114884), (2, 4444557442), (4, 2222278721), (13, 683778068), (26, 341889034), (52, 170944517), (647, 13738972), (1294, 6869486), (2588, 3434743), (8411, 1056844), (16822, 528422), (33644, 264211)]