401461366

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{22787}}^1$

素因数の和:23195

約数の個数: 16

約数和(自身を含む): 630042624

約数和(自身を除く): 228581258

約数列:

[1, 2, 23, 46, 383, 766, 8809, 17618, 22787, 45574, 524101, 1048202, 8727421, 17454842, 200730683, 401461366]

約数ペア:

[(1, 401461366), (2, 200730683), (23, 17454842), (46, 8727421), (383, 1048202), (766, 524101), (8809, 45574), (17618, 22787)]