2854516028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{3923}}^1$

素因数の和:5946

約数の個数: 48

約数和(自身を含む): 6152832000

約数和(自身を除く): 3298315972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1999, 3923, 3998, 7846, 7996, 13993, 15692, 25987, 27461, 27986, 50999, 51974, 54922, 55972, 101998, 103948, 109844, 181909, 203996, 356993, 363818, 713986, 727636, 1427972, 7842077, 15684154, 31368308, 54894539, 101947001, 109789078, 203894002, 219578156, 407788004, 713629007, 1427258014, 2854516028]

約数ペア:

[(1, 2854516028), (2, 1427258014), (4, 713629007), (7, 407788004), (13, 219578156), (14, 203894002), (26, 109789078), (28, 101947001), (52, 54894539), (91, 31368308), (182, 15684154), (364, 7842077), (1999, 1427972), (3923, 727636), (3998, 713986), (7846, 363818), (7996, 356993), (13993, 203996), (15692, 181909), (25987, 109844), (27461, 103948), (27986, 101998), (50999, 55972), (51974, 54922)]