2270296

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 4942080

約数和(自身を除く): 2671784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 571, 994, 1142, 1988, 2284, 3976, 3997, 4568, 7994, 15988, 31976, 40541, 81082, 162164, 283787, 324328, 567574, 1135148, 2270296]

約数ペア:

[(1, 2270296), (2, 1135148), (4, 567574), (7, 324328), (8, 283787), (14, 162164), (28, 81082), (56, 40541), (71, 31976), (142, 15988), (284, 7994), (497, 4568), (568, 3997), (571, 3976), (994, 2284), (1142, 1988)]