666196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 1259496

約数和(自身を除く): 593300

約数列:

[1, 2, 4, 17, 34, 68, 97, 101, 194, 202, 388, 404, 1649, 1717, 3298, 3434, 6596, 6868, 9797, 19594, 39188, 166549, 333098, 666196]

約数ペア:

[(1, 666196), (2, 333098), (4, 166549), (17, 39188), (34, 19594), (68, 9797), (97, 6868), (101, 6596), (194, 3434), (202, 3298), (388, 1717), (404, 1649)]