394753546

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{4621}}^1$

素因数の和:4998

約数の個数: 24

約数和(自身を含む): 652839012

約数和(自身を除く): 258085466

約数列:

[1, 2, 11, 22, 121, 242, 353, 706, 3883, 4621, 7766, 9242, 42713, 50831, 85426, 101662, 559141, 1118282, 1631213, 3262426, 17943343, 35886686, 197376773, 394753546]

約数ペア:

[(1, 394753546), (2, 197376773), (11, 35886686), (22, 17943343), (121, 3262426), (242, 1631213), (353, 1118282), (706, 559141), (3883, 101662), (4621, 85426), (7766, 50831), (9242, 42713)]