919643984

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{98929}}^1$

素因数の和:99027

約数の個数: 40

約数和(自身を含む): 2060909760

約数和(自身を除く): 1141265776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 9296, 98929, 197858, 395716, 692503, 791432, 1385006, 1582864, 2770012, 5540024, 8211107, 11080048, 16422214, 32844428, 57477749, 65688856, 114955498, 131377712, 229910996, 459821992, 919643984]

約数ペア:

[(1, 919643984), (2, 459821992), (4, 229910996), (7, 131377712), (8, 114955498), (14, 65688856), (16, 57477749), (28, 32844428), (56, 16422214), (83, 11080048), (112, 8211107), (166, 5540024), (332, 2770012), (581, 1582864), (664, 1385006), (1162, 791432), (1328, 692503), (2324, 395716), (4648, 197858), (9296, 98929)]