2247148990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9770213}}^1$

素因数の和:9770243

約数の個数: 16

約数和(自身を含む): 4220732448

約数和(自身を除く): 1973583458

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9770213, 19540426, 48851065, 97702130, 224714899, 449429798, 1123574495, 2247148990]

約数ペア:

[(1, 2247148990), (2, 1123574495), (5, 449429798), (10, 224714899), (23, 97702130), (46, 48851065), (115, 19540426), (230, 9770213)]