2017503712

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{70919}}^1$

素因数の和:71063

約数の個数: 48

約数和(自身を含む): 4575191040

約数和(自身を除く): 2557687328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 14224, 28448, 70919, 141838, 283676, 496433, 567352, 992866, 1134704, 1985732, 2269408, 3971464, 7942928, 9006713, 15885856, 18013426, 36026852, 63046991, 72053704, 126093982, 144107408, 252187964, 288214816, 504375928, 1008751856, 2017503712]

約数ペア:

[(1, 2017503712), (2, 1008751856), (4, 504375928), (7, 288214816), (8, 252187964), (14, 144107408), (16, 126093982), (28, 72053704), (32, 63046991), (56, 36026852), (112, 18013426), (127, 15885856), (224, 9006713), (254, 7942928), (508, 3971464), (889, 2269408), (1016, 1985732), (1778, 1134704), (2032, 992866), (3556, 567352), (4064, 496433), (7112, 283676), (14224, 141838), (28448, 70919)]