1901994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 2271126

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 643, 986, 1286, 1479, 1929, 2958, 3858, 10931, 18647, 21862, 32793, 37294, 55941, 65586, 111882, 316999, 633998, 950997, 1901994]

約数ペア:

[(1, 1901994), (2, 950997), (3, 633998), (6, 316999), (17, 111882), (29, 65586), (34, 55941), (51, 37294), (58, 32793), (87, 21862), (102, 18647), (174, 10931), (493, 3858), (643, 2958), (986, 1929), (1286, 1479)]