2649972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16987}}^1$

素因数の和:17007

約数の個数: 24

約数和(自身を含む): 6659296

約数和(自身を除く): 4009324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 16987, 33974, 50961, 67948, 101922, 203844, 220831, 441662, 662493, 883324, 1324986, 2649972]

約数ペア:

[(1, 2649972), (2, 1324986), (3, 883324), (4, 662493), (6, 441662), (12, 220831), (13, 203844), (26, 101922), (39, 67948), (52, 50961), (78, 33974), (156, 16987)]