289046852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137119}}^1$

素因数の和:137171

約数の個数: 24

約数和(自身を含む): 552867840

約数和(自身を除く): 263820988

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 137119, 274238, 548476, 2331023, 4250689, 4662046, 8501378, 9324092, 17002756, 72261713, 144523426, 289046852]

約数ペア:

[(1, 289046852), (2, 144523426), (4, 72261713), (17, 17002756), (31, 9324092), (34, 8501378), (62, 4662046), (68, 4250689), (124, 2331023), (527, 548476), (1054, 274238), (2108, 137119)]