2556103664

素因数分解:

$2^4\times {\mathrm{3643}}^1\times {\mathrm{43853}}^1$

素因数の和:47504

約数の個数: 20

約数和(自身を含む): 4953923256

約数和(自身を除く): 2397819592

約数列:

[1, 2, 4, 8, 16, 3643, 7286, 14572, 29144, 43853, 58288, 87706, 175412, 350824, 701648, 159756479, 319512958, 639025916, 1278051832, 2556103664]

約数ペア:

[(1, 2556103664), (2, 1278051832), (4, 639025916), (8, 319512958), (16, 159756479), (3643, 701648), (7286, 350824), (14572, 175412), (29144, 87706), (43853, 58288)]