898980070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3908609}}^1$

素因数の和:3908639

約数の個数: 16

約数和(自身を含む): 1688519520

約数和(自身を除く): 789539450

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 3908609, 7817218, 19543045, 39086090, 89898007, 179796014, 449490035, 898980070]

約数ペア:

[(1, 898980070), (2, 449490035), (5, 179796014), (10, 89898007), (23, 39086090), (46, 19543045), (115, 7817218), (230, 3908609)]