2571972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16487}}^1$

素因数の和:16507

約数の個数: 24

約数和(自身を含む): 6463296

約数和(自身を除く): 3891324

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 16487, 32974, 49461, 65948, 98922, 197844, 214331, 428662, 642993, 857324, 1285986, 2571972]

約数ペア:

[(1, 2571972), (2, 1285986), (3, 857324), (4, 642993), (6, 428662), (12, 214331), (13, 197844), (26, 98922), (39, 65948), (52, 49461), (78, 32974), (156, 16487)]