288429982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{145819}}^1$

素因数の和:145887

約数の個数: 16

約数和(自身を含む): 461957760

約数和(自身を除く): 173527778

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 145819, 291638, 3353837, 6270217, 6707674, 12540434, 144214991, 288429982]

約数ペア:

[(1, 288429982), (2, 144214991), (23, 12540434), (43, 6707674), (46, 6270217), (86, 3353837), (989, 291638), (1978, 145819)]