1920184032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1538609}}^1$

素因数の和:1538635

約数の個数: 48

約数和(自身を含む): 5428216080

約数和(自身を除く): 3508032048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1538609, 3077218, 4615827, 6154436, 9231654, 12308872, 18463308, 20001917, 24617744, 36926616, 40003834, 49235488, 60005751, 73853232, 80007668, 120011502, 147706464, 160015336, 240023004, 320030672, 480046008, 640061344, 960092016, 1920184032]

約数ペア:

[(1, 1920184032), (2, 960092016), (3, 640061344), (4, 480046008), (6, 320030672), (8, 240023004), (12, 160015336), (13, 147706464), (16, 120011502), (24, 80007668), (26, 73853232), (32, 60005751), (39, 49235488), (48, 40003834), (52, 36926616), (78, 24617744), (96, 20001917), (104, 18463308), (156, 12308872), (208, 9231654), (312, 6154436), (416, 4615827), (624, 3077218), (1248, 1538609)]