340204538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{4241}}^1$

素因数の和:6373

約数の個数: 16

約数和(自身を含む): 537546240

約数和(自身を除く): 197341702

約数列:

[1, 2, 19, 38, 2111, 4222, 4241, 8482, 40109, 80218, 80579, 161158, 8952751, 17905502, 170102269, 340204538]

約数ペア:

[(1, 340204538), (2, 170102269), (19, 17905502), (38, 8952751), (2111, 161158), (4222, 80579), (4241, 80218), (8482, 40109)]