2494002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 6156000

約数和(自身を除く): 3661998

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 499, 714, 833, 998, 1497, 1666, 2499, 2994, 3493, 4998, 6986, 8483, 10479, 16966, 20958, 24451, 25449, 48902, 50898, 59381, 73353, 118762, 146706, 178143, 356286, 415667, 831334, 1247001, 2494002]

約数ペア:

[(1, 2494002), (2, 1247001), (3, 831334), (6, 415667), (7, 356286), (14, 178143), (17, 146706), (21, 118762), (34, 73353), (42, 59381), (49, 50898), (51, 48902), (98, 25449), (102, 24451), (119, 20958), (147, 16966), (238, 10479), (294, 8483), (357, 6986), (499, 4998), (714, 3493), (833, 2994), (998, 2499), (1497, 1666)]