2039898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2886

約数の個数: 32

約数和(自身を含む): 4938624

約数和(自身を除く): 2898726

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 2857, 5714, 8571, 17142, 19999, 39998, 48569, 59997, 97138, 119994, 145707, 291414, 339983, 679966, 1019949, 2039898]

約数ペア:

[(1, 2039898), (2, 1019949), (3, 679966), (6, 339983), (7, 291414), (14, 145707), (17, 119994), (21, 97138), (34, 59997), (42, 48569), (51, 39998), (102, 19999), (119, 17142), (238, 8571), (357, 5714), (714, 2857)]