11501649968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{211241}}^1$

素因数の和:211373

約数の個数: 40

約数和(自身を含む): 23103115056

約数和(自身を除く): 11601465088

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 3403, 6806, 13612, 27224, 54448, 211241, 422482, 844964, 1689928, 3379856, 8660881, 17321762, 17533003, 34643524, 35066006, 69287048, 70132012, 138574096, 140264024, 280528048, 718853123, 1437706246, 2875412492, 5750824984, 11501649968]

約数ペア:

[(1, 11501649968), (2, 5750824984), (4, 2875412492), (8, 1437706246), (16, 718853123), (41, 280528048), (82, 140264024), (83, 138574096), (164, 70132012), (166, 69287048), (328, 35066006), (332, 34643524), (656, 17533003), (664, 17321762), (1328, 8660881), (3403, 3379856), (6806, 1689928), (13612, 844964), (27224, 422482), (54448, 211241)]