2247339286

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{106217}}^1$

素因数の和:106439

約数の個数: 16

約数和(自身を含む): 3441463200

約数和(自身を除く): 1194123914

約数列:

[1, 2, 71, 142, 149, 298, 10579, 21158, 106217, 212434, 7541407, 15082814, 15826333, 31652666, 1123669643, 2247339286]

約数ペア:

[(1, 2247339286), (2, 1123669643), (71, 31652666), (142, 15826333), (149, 15082814), (298, 7541407), (10579, 212434), (21158, 106217)]