279968002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9221}}^1$

素因数の和:9306

約数の個数: 32

約数和(自身を含む): 478068480

約数和(自身を除く): 198100478

約数列:

[1, 2, 17, 19, 34, 38, 47, 94, 323, 646, 799, 893, 1598, 1786, 9221, 15181, 18442, 30362, 156757, 175199, 313514, 350398, 433387, 866774, 2978383, 5956766, 7367579, 8234353, 14735158, 16468706, 139984001, 279968002]

約数ペア:

[(1, 279968002), (2, 139984001), (17, 16468706), (19, 14735158), (34, 8234353), (38, 7367579), (47, 5956766), (94, 2978383), (323, 866774), (646, 433387), (799, 350398), (893, 313514), (1598, 175199), (1786, 156757), (9221, 30362), (15181, 18442)]