17330990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 33403104

約数和(自身を除く): 16072114

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 170, 194, 485, 970, 1051, 1649, 2102, 3298, 5255, 8245, 10510, 16490, 17867, 35734, 89335, 101947, 178670, 203894, 509735, 1019470, 1733099, 3466198, 8665495, 17330990]

約数ペア:

[(1, 17330990), (2, 8665495), (5, 3466198), (10, 1733099), (17, 1019470), (34, 509735), (85, 203894), (97, 178670), (170, 101947), (194, 89335), (485, 35734), (970, 17867), (1051, 16490), (1649, 10510), (2102, 8245), (3298, 5255)]