2017669892

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{2113}}^1$

素因数の和:2700

約数の個数: 48

約数和(自身を含む): 4105557120

約数和(自身を除く): 2087887228

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 509, 938, 1018, 1876, 2036, 2113, 3563, 4226, 7126, 8452, 14252, 14791, 29582, 34103, 59164, 68206, 136412, 141571, 238721, 283142, 477442, 566284, 954884, 990997, 1075517, 1981994, 2151034, 3963988, 4302068, 7528619, 15057238, 30114476, 72059639, 144119278, 288238556, 504417473, 1008834946, 2017669892]

約数ペア:

[(1, 2017669892), (2, 1008834946), (4, 504417473), (7, 288238556), (14, 144119278), (28, 72059639), (67, 30114476), (134, 15057238), (268, 7528619), (469, 4302068), (509, 3963988), (938, 2151034), (1018, 1981994), (1876, 1075517), (2036, 990997), (2113, 954884), (3563, 566284), (4226, 477442), (7126, 283142), (8452, 238721), (14252, 141571), (14791, 136412), (29582, 68206), (34103, 59164)]