289327898

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113819}}^1$

素因数の和:113893

約数の個数: 16

約数和(自身を含む): 458922240

約数和(自身を除く): 169594342

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 113819, 227638, 3528389, 4666579, 7056778, 9333158, 144663949, 289327898]

約数ペア:

[(1, 289327898), (2, 144663949), (31, 9333158), (41, 7056778), (62, 4666579), (82, 3528389), (1271, 227638), (2542, 113819)]