917385008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{26557}}^1$

素因数の和:26709

約数の個数: 40

約数和(自身を含む): 1896878592

約数和(自身を除く): 979493584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4318, 8636, 17272, 26557, 34544, 53114, 106228, 212456, 424912, 451469, 902938, 1805876, 3372739, 3611752, 6745478, 7223504, 13490956, 26981912, 53963824, 57336563, 114673126, 229346252, 458692504, 917385008]

約数ペア:

[(1, 917385008), (2, 458692504), (4, 229346252), (8, 114673126), (16, 57336563), (17, 53963824), (34, 26981912), (68, 13490956), (127, 7223504), (136, 6745478), (254, 3611752), (272, 3372739), (508, 1805876), (1016, 902938), (2032, 451469), (2159, 424912), (4318, 212456), (8636, 106228), (17272, 53114), (26557, 34544)]