2011851062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1$

素因数の和:1917

約数の個数: 64

約数和(自身を含む): 3568561920

約数和(自身を除く): 1556710858

約数列:

[1, 2, 13, 19, 26, 38, 43, 53, 86, 106, 247, 494, 559, 689, 817, 1007, 1118, 1378, 1634, 1787, 2014, 2279, 3574, 4558, 10621, 13091, 21242, 23231, 26182, 29627, 33953, 43301, 46462, 59254, 67906, 76841, 86602, 94711, 153682, 189422, 441389, 562913, 882778, 998933, 1125826, 1231243, 1459979, 1799509, 1997866, 2462486, 2919958, 3599018, 4072573, 8145146, 18979727, 23393617, 37959454, 46787234, 52943449, 77378887, 105886898, 154757774, 1005925531, 2011851062]

約数ペア:

[(1, 2011851062), (2, 1005925531), (13, 154757774), (19, 105886898), (26, 77378887), (38, 52943449), (43, 46787234), (53, 37959454), (86, 23393617), (106, 18979727), (247, 8145146), (494, 4072573), (559, 3599018), (689, 2919958), (817, 2462486), (1007, 1997866), (1118, 1799509), (1378, 1459979), (1634, 1231243), (1787, 1125826), (2014, 998933), (2279, 882778), (3574, 562913), (4558, 441389), (10621, 189422), (13091, 153682), (21242, 94711), (23231, 86602), (26182, 76841), (29627, 67906), (33953, 59254), (43301, 46462)]