2094881552

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{40423}}^1$

素因数の和:40551

約数の個数: 40

約数和(自身を含む): 4210563840

約数和(自身を除く): 2115682288

約数列:

[1, 2, 4, 8, 16, 41, 79, 82, 158, 164, 316, 328, 632, 656, 1264, 3239, 6478, 12956, 25912, 40423, 51824, 80846, 161692, 323384, 646768, 1657343, 3193417, 3314686, 6386834, 6629372, 12773668, 13258744, 25547336, 26517488, 51094672, 130930097, 261860194, 523720388, 1047440776, 2094881552]

約数ペア:

[(1, 2094881552), (2, 1047440776), (4, 523720388), (8, 261860194), (16, 130930097), (41, 51094672), (79, 26517488), (82, 25547336), (158, 13258744), (164, 12773668), (316, 6629372), (328, 6386834), (632, 3314686), (656, 3193417), (1264, 1657343), (3239, 646768), (6478, 323384), (12956, 161692), (25912, 80846), (40423, 51824)]