2019470745584

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{11633}}^1\times {\mathrm{230849}}^1$

素因数の和:242537

約数の個数: 40

約数和(自身を含む): 3996334843200

約数和(自身を除く): 1976864097616

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 11633, 23266, 46532, 93064, 186128, 230849, 461698, 546751, 923396, 1093502, 1846792, 2187004, 3693584, 4374008, 8748016, 10849903, 21699806, 43399612, 86799224, 173598448, 2685466417, 5370932834, 10741865668, 21483731336, 42967462672, 126216921599, 252433843198, 504867686396, 1009735372792, 2019470745584]

約数ペア:

[(1, 2019470745584), (2, 1009735372792), (4, 504867686396), (8, 252433843198), (16, 126216921599), (47, 42967462672), (94, 21483731336), (188, 10741865668), (376, 5370932834), (752, 2685466417), (11633, 173598448), (23266, 86799224), (46532, 43399612), (93064, 21699806), (186128, 10849903), (230849, 8748016), (461698, 4374008), (546751, 3693584), (923396, 2187004), (1093502, 1846792)]