4259290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 8895744

約数和(自身を除く): 4636454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 857, 994, 1714, 2485, 4285, 4970, 5999, 8570, 11998, 29995, 59990, 60847, 121694, 304235, 425929, 608470, 851858, 2129645, 4259290]

約数ペア:

[(1, 4259290), (2, 2129645), (5, 851858), (7, 608470), (10, 425929), (14, 304235), (35, 121694), (70, 60847), (71, 59990), (142, 29995), (355, 11998), (497, 8570), (710, 5999), (857, 4970), (994, 4285), (1714, 2485)]