520047068

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{55823}}^1$

素因数の和:55981

約数の個数: 24

約数和(自身を含む): 970667712

約数和(自身を除く): 450620644

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 55823, 111646, 223292, 948991, 1897982, 3795964, 7647751, 15295502, 30591004, 130011767, 260023534, 520047068]

約数ペア:

[(1, 520047068), (2, 260023534), (4, 130011767), (17, 30591004), (34, 15295502), (68, 7647751), (137, 3795964), (274, 1897982), (548, 948991), (2329, 223292), (4658, 111646), (9316, 55823)]