290469616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1067903}}^1$

素因数の和:1067928

約数の個数: 20

約数和(自身を含む): 595890432

約数和(自身を除く): 305420816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1067903, 2135806, 4271612, 8543224, 17086448, 18154351, 36308702, 72617404, 145234808, 290469616]

約数ペア:

[(1, 290469616), (2, 145234808), (4, 72617404), (8, 36308702), (16, 18154351), (17, 17086448), (34, 8543224), (68, 4271612), (136, 2135806), (272, 1067903)]