814504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 32

約数和(自身を含む): 1662120

約数和(自身を除く): 847616

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 113, 136, 212, 226, 424, 452, 901, 904, 1802, 1921, 3604, 3842, 5989, 7208, 7684, 11978, 15368, 23956, 47912, 101813, 203626, 407252, 814504]

約数ペア:

[(1, 814504), (2, 407252), (4, 203626), (8, 101813), (17, 47912), (34, 23956), (53, 15368), (68, 11978), (106, 7684), (113, 7208), (136, 5989), (212, 3842), (226, 3604), (424, 1921), (452, 1802), (901, 904)]