2702648

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{1999}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 5490000

約数和(自身を除く): 2787352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 1999, 3998, 7996, 15992, 25987, 51974, 103948, 207896, 337831, 675662, 1351324, 2702648]

約数ペア:

[(1, 2702648), (2, 1351324), (4, 675662), (8, 337831), (13, 207896), (26, 103948), (52, 51974), (104, 25987), (169, 15992), (338, 7996), (676, 3998), (1352, 1999)]